Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.455\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCCCCCN1CCN(c2ccc(Cl)cc2)CC1
(b) C#C[C@@]1(O)CCC2C3CCC4=C/C(=N/OCC(=O)NC(CCC(N)=O)C(=O)O)CC[C@]4(C)C3CC[C@@]21C
(c) Cc1nnsc1C(=O)NC(C)C12CC3CC(CC(C3)C1)C2
(d) O=C(N/N=C/c1ccccn1)c1cccc(S(=O)(=O)N2CCCC2)c1
(e) CCOC(=O)CNC(=O)Cn1cnc2c(nnn2-c2ccccc2)c1=O
Answer: b. C#C[C@@]1(O)CCC2C3CCC4=C/C(=N/OCC(=O)NC(CCC(N)=O)C(=O)O)CC[C@]4(C)C3CC[C@@]21C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C#C[C@@]1(O)CCC2C3CCC4=C/C(=N/OCC(=O)NC(CCC(N)=O)C(=O)O)CC[C@]4(C)C3CC[C@@]21C
C#C[C@@]1(O)CCC2C3CCC4=C/C(=N/OCC(=O)NC(CCC(N)=O)C(=O)O)CC[C@]4(C)C3CC[C@@]21C
5-amino-2-[[2-[(E)-[(10R,13S,17S)-17-ethynyl-17-hydroxy-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-ylidene]amino]oxyacetyl]amino]-5-oxopentanoic acid