Problem statement: Answer the MCQ question.
Question: Which compound has a -4.023\% human ether-à-go-go related gene (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: O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)n1)N1CCN(c2ccccc2F)CC1
b: Cc1ncoc1C(=O)Nc1cccc(Cl)c1
Answer: a. O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)n1)N1CCN(c2ccccc2F)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(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)n1)N1CCN(c2ccccc2F)CC1
O=C(c1cccc(C(=O)N2CCN(c3ccccc3F)CC2)n1)N1CCN(c2ccccc2F)CC1
[6-[4-(2-fluorophenyl)piperazine-1-carbonyl]pyridin-2-yl]-[4-(2-fluorophenyl)piperazin-1-yl]methanone