Task: Answer the multiple choice question.
Question: Which compound has a -48.434% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(OCC(=O)N1CCN(C(=O)c2ccco2)CC1)c1sc2cc(F)ccc2c1Cl
b.) O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCN1CCN(c2ccccc2)CC1
Answer: b. O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCN1CCN(c2ccccc2)CC1
{#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#}
O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCN1CCN(c2ccccc2)CC1
O=C(CCCn1c(=O)[nH]c2cc(Cl)ccc2c1=O)NCCN1CCN(c2ccccc2)CC1
4-(7-chloro-2,4-dioxo-1H-quinazolin-3-yl)-N-[2-(4-phenylpiperazin-1-yl)ethyl]butanamide