Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -5.015\% 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 additional words.
Options:
a: COC(=O)c1ccc2nc(-c3ccc(S(C)(=O)=O)cc3)cn2c1
b: CCn1nnc2cc(C(=O)Nc3cccc(S(=O)(=O)N(C)C)c3)ccc21
c: COc1ccc(C(=O)NC(=S)Nc2ccc3oc(=O)ccc3c2)cc1[N+](=O)[O-]
d: CC1CCN(C(=O)/C=C/c2ccc(C(C)(C)C)cc2)CC1
Answer: a. COC(=O)c1ccc2nc(-c3ccc(S(C)(=O)=O)cc3)cn2c1
{#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)c1ccc2nc(-c3ccc(S(C)(=O)=O)cc3)cn2c1
COC(=O)c1ccc2nc(-c3ccc(S(C)(=O)=O)cc3)cn2c1
methyl 2-(4-methylsulfonylphenyl)imidazo[1,2-a]pyridine-6-carboxylate