Task: Answer the multiple choice question.
Query: Which drug exhibits a -10.152% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccccc2)C1
b Cc1cnc(C(=O)OCC(=O)NCc2ccc3c(c2)OCO3)cn1
c O=S(=O)(CCOc1ccccc1)N1CCOCC1
d Cc1c(Cl)cccc1-n1c(-c2cccnc2)n[nH]c1=S
Answer: a. COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccccc2)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccccc2)C1
COc1ccccc1OCCNC(=O)C1CC(=O)N(Cc2ccccc2)C1
1-benzyl-N-[2-(2-methoxyphenoxy)ethyl]-5-oxopyrrolidine-3-carboxamide