Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.660\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc1OC
b) Cc1cccc(C)c1NC(=O)CNC(=O)CCC(=O)c1cccs1
c) Cc1ccc(CNC(=O)Cn2cccc2C(=O)c2ccccc2C)cc1
Answer: a. COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc1OC
{#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#}
COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc1OC
COc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCC2CCOCC2)cc1OC
2-[1-[(3,4-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[2-(oxan-4-yl)ethyl]acetamide