Task: Answer the multiple-choice question.
Query: Which compound exhibits a -10.289\% 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)c1c(NC(=O)C2CC=CCC2C(=O)O)sc(C(N)=O)c1C
(b) O=C(COC(=O)c1cc(=O)c2ccccc2o1)Nc1ccc2ccccc2c1
(c) CCc1ccc(N2C(=O)c3cc(N4CCOCC4)c([N+](=O)[O-])cc3C2=O)cc1
(d) COc1ccc(CCN(C)S(=O)(=O)c2cn(C)c(=O)n(C)c2=O)cc1OC
Answer: a. COC(=O)c1c(NC(=O)C2CC=CCC2C(=O)O)sc(C(N)=O)c1C
{#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)c1c(NC(=O)C2CC=CCC2C(=O)O)sc(C(N)=O)c1C
COC(=O)c1c(NC(=O)C2CC=CCC2C(=O)O)sc(C(N)=O)c1C
6-[(5-carbamoyl-3-methoxycarbonyl-4-methylthiophen-2-yl)carbamoyl]cyclohex-3-ene-1-carboxylic acid