Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 9.348\% 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. O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
b. Cc1nn(Cc2c(Cl)cccc2Cl)c(C)c1C(=O)NCc1ccc(C)n1C
Answer: a. O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)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#}
O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
O=C(CCN1C(=O)C2CC=CCC2C1=O)N1CCN(c2ccccn2)CC1
2-[3-oxo-3-(4-pyridin-2-ylpiperazin-1-yl)propyl]-3a,4,7,7a-tetrahydroisoindole-1,3-dione