Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 15.763\% 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 COc1ccc(CC(=O)OCC(=O)N2N=C(c3ccccc3)CC2c2ccc(OC)cc2)cc1
b CC(C(=O)Nc1cccc([N+](=O)[O-])c1)[n+]1ccccc1.[Br-]
c Nc1ccc(Cl)cc1C(=O)c1ccccc1Cl
d CCN(CC)S(=O)(=O)c1ccc(NC(=O)COC(=O)c2ccc(Br)o2)cc1
e CCCOc1ccc(CCCN=C(N)N)cc1Cl.O=S(=O)(O)O
Answer: e. CCCOc1ccc(CCCN=C(N)N)cc1Cl.O=S(=O)(O)O
{#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#}
CCCOc1ccc(CCCN=C(N)N)cc1Cl.O=S(=O)(O)O
CCCOc1ccc(CCCN=C(N)N)cc1Cl.O=S(=O)(O)O
[C][C][C][O][C][=C][C][=C][Branch1][#Branch2][C][C][C][N][=C][Branch1][C][N][N][C][=C][Ring1][=N][Cl].[O][=S][=Branch1][C][=O][Branch1][C][O][O]
2-[3-(3-chloro-4-propoxyphenyl)propyl]guanidine;sulfuric acid