Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 15.976\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) COc1ccc(/C=N/NC(=O)c2cccnc2)cc1COc1ccc(NC(C)=O)cc1
(b) CCn1cc(C(=O)OCC(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2C)c(=O)c2ccc(C)nc21
(c) CC1CN(c2ncnc3c2c(-c2ccccc2)cn3-c2ccc(F)cc2)CC(C)O1
(d) COc1cccc(CNC(=O)c2ccccc2-c2ccccc2C(=O)O)c1
Answer: d. COc1cccc(CNC(=O)c2ccccc2-c2ccccc2C(=O)O)c1
{#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#}
COc1cccc(CNC(=O)c2ccccc2-c2ccccc2C(=O)O)c1
COc1cccc(CNC(=O)c2ccccc2-c2ccccc2C(=O)O)c1
2-[2-[(3-methoxyphenyl)methylcarbamoyl]phenyl]benzoic acid