Task: Answer the MCQ question.
Question: Which drug exhibits a 15.713\% 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 CCOc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccccc3)C2)cc1OCC
b COc1ccccc1/C=C/C=N/n1c(-c2ccc(F)cc2)n[nH]c1=S
Answer: a. CCOc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccccc3)C2)cc1OCC
{#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#}
CCOc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccccc3)C2)cc1OCC
CCOc1ccc(CCNC(=O)C2CC(=O)N(CCc3ccccc3)C2)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]-5-oxo-1-(2-phenylethyl)pyrrolidine-3-carboxamide