Task: Answer the MCQ question.
Question: Which drug exhibits a 10.497\% 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 other words.
Options:
a. COc1ccc(C(CNC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)N2CCCC2)cc1
b. CCOc1ccc(CCNC(=O)C2CCCN(c3nnc(-n4cccc4)s3)C2)cc1OCC
Answer: a. COc1ccc(C(CNC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)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)Cn2[nH]c(=O)c3ccccc3c2=O)N2CCCC2)cc1
COc1ccc(C(CNC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)N2CCCC2)cc1
2-(1,4-dioxo-3H-phthalazin-2-yl)-N-[2-(4-methoxyphenyl)-2-pyrrolidin-1-ylethyl]acetamide