Task: Answer the multiple-choice question.
Query: Which drug exhibits a -13.210\% 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 other words.
Options:
a CCCCNC(=O)C1CCCN1C(=O)Nc1ccccc1
b Cc1ccc(OCCn2cc(/C(N)=N/O)c3ccccc32)cc1C
c CC(=O)Nc1ccc(S(=O)(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)cc1
Answer: c. CC(=O)Nc1ccc(S(=O)(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)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#}
CC(=O)Nc1ccc(S(=O)(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)cc1
CC(=O)Nc1ccc(S(=O)(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)cc1
N-[4-(4-oxospiro[3H-chromene-2,4'-piperidine]-1'-yl)sulfonylphenyl]acetamide