Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.894\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COC(=O)/C(C(C)=O)=C(/C=C/C=C/N(C)C)N(C)C
b. COc1cccc(-c2c(C(=O)N/N=C/c3ccco3)nnn2-c2nonc2N)c1
c. Cl.NCCC(=O)N1c2ccccc2Sc2ccccc21
d. Cc1ccc(C)c(NC(=S)NNC(=O)c2csc(C)c2C)c1
e. COc1ccc(CNC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)NC(=O)C(C)S4)CC2)cc1
Answer: a. COC(=O)/C(C(C)=O)=C(/C=C/C=C/N(C)C)N(C)C
{#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#}
COC(=O)/C(C(C)=O)=C(/C=C/C=C/N(C)C)N(C)C
COC(=O)/C(C(C)=O)=C(/C=C/C=C/N(C)C)N(C)C
methyl (2Z,4E,6E)-2-acetyl-3,7-bis(dimethylamino)hepta-2,4,6-trienoate