Task: Answer the MCQ question.
Question: Which compound exhibits a 1.283\% 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: COc1cccc(NC(=O)CN(C)C(=O)CNC(=O)c2ccc(Oc3ccccc3)cc2)c1
b: CCOC(=O)c1sc(N2N=C(C)C(N=Nc3cccc(C)c3)C2=O)nc1C
Answer: a. COc1cccc(NC(=O)CN(C)C(=O)CNC(=O)c2ccc(Oc3ccccc3)cc2)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#}
COc1cccc(NC(=O)CN(C)C(=O)CNC(=O)c2ccc(Oc3ccccc3)cc2)c1
COc1cccc(NC(=O)CN(C)C(=O)CNC(=O)c2ccc(Oc3ccccc3)cc2)c1
N-[2-[[2-(5-methoxyanilino)-2-oxoethyl]-methylamino]-2-oxoethyl]-4-phenoxybenzamide