Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 9.008\% 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) Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1ccccc1F
b) O=C(CSc1nc2sc3c(c2c(=O)n1-c1ccccc1)CCCC3)NCc1ccco1
Answer: a. Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1ccccc1F
{#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#}
Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1ccccc1F
Cl.O=C(NCCN1CCN(c2ccccc2)CC1)c1ccccc1F
2-fluoro-N-[2-(4-phenylpiperazin-1-yl)ethyl]benzamide;hydrochloride