Task: Answer the multiple-choice question.
Query: Which compound has a 12.607\% 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) CCOc1ccc2oc(C(=O)N(C)CCc3ccc(OC)c(OC)c3)c(C)c2c1
(b) COc1cc(S(=O)(=O)Nc2ccccc2C(=O)N2CCCCC2)ccc1NC(C)=O
(c) CC(OC(=O)CCc1nc2ccccc2[nH]c1=O)c1ccccc1
Answer: c. CC(OC(=O)CCc1nc2ccccc2[nH]c1=O)c1ccccc1
{#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(OC(=O)CCc1nc2ccccc2[nH]c1=O)c1ccccc1
CC(OC(=O)CCc1nc2ccccc2[nH]c1=O)c1ccccc1
1-phenylethyl 3-(3-oxo-4H-quinoxalin-2-yl)propanoate