Task: Answer the MCQ question.
Question: Which drug exhibits a 4.088\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(C/C=C/c2ccccc2)CC1
(b) O=C(Nc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
(c) COc1cccc(C2(O)CCN(C(=O)C3CC3)CC2)c1
Answer: b. O=C(Nc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)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(Nc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
O=C(Nc1ccc2c(c1)OCO2)N1CCN(Cc2ccco2)CC1
N-(1,3-benzodioxol-5-yl)-4-(furan-2-ylmethyl)piperazine-1-carboxamide