Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.842\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(NC(=O)/C(=C/c2cccc(Br)c2)NC(=O)c2ccco2)cc1
b. COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ncc[nH]2)cc(OC)c1
Answer: b. COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ncc[nH]2)cc(OC)c1
{#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#}
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ncc[nH]2)cc(OC)c1
COc1cc(CN2CCNC(=O)C2CC(=O)N(C)Cc2ncc[nH]2)cc(OC)c1
2-[1-[(3,5-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-(1H-imidazol-2-ylmethyl)-N-methylacetamide