Task: Answer the multiple-choice question.
Query: Which compound exhibits a -5.087\% 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, or c without using any additional words.
Options:
a) COC(=O)c1ccc(CSc2nnnn2Cc2ccccc2)cc1
b) Cc1ccc(-n2c(N)c(S(=O)(=O)c3ccccc3)c3nc4ccccc4nc32)cc1
c) CCc1nnc(NC(=O)CN2CC(C)OC(C)C2)s1
Answer: a. COC(=O)c1ccc(CSc2nnnn2Cc2ccccc2)cc1
{#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)c1ccc(CSc2nnnn2Cc2ccccc2)cc1
COC(=O)c1ccc(CSc2nnnn2Cc2ccccc2)cc1
methyl 4-[(1-benzyltetrazol-5-yl)sulfanylmethyl]benzoate