Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -3.772\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Nc1ccc(C(=O)OCc2nc3cc4ccccc4cc3[nH]2)cc1
b COc1ccc(C(CNC(=O)CNC(=O)c2ccccc2)N2CCCC2)cc1
Answer: b. COc1ccc(C(CNC(=O)CNC(=O)c2ccccc2)N2CCCC2)cc1
{#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(C(CNC(=O)CNC(=O)c2ccccc2)N2CCCC2)cc1
COc1ccc(C(CNC(=O)CNC(=O)c2ccccc2)N2CCCC2)cc1
N-[2-[[2-(4-methoxyphenyl)-2-pyrrolidin-1-ylethyl]amino]-2-oxoethyl]benzamide