Problem statement: Answer the MCQ question.
Question: Which compound has a 15.369\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCCCCCSc1ccc(-c2nc3ccc(C)cn3c2NC2CCCCC2)cc1.O=C(O)C(F)(F)F
b: O=C(CN1C(=O)c2cccc3cccc1c23)NC1CCCC1
c: CCn1cc(CN2CCN(CCc3ccccc3)C(CCO)C2)c(C)n1
d: O=C(NCC(=O)N1CCC2(CC1)NCCc1[nH]cnc12)c1ccccc1F
e: O=c1c(F)cn(C2CCCO2)c(=O)n1Cc1ccccc1Cl
Answer: b. O=C(CN1C(=O)c2cccc3cccc1c23)NC1CCCC1
{#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(CN1C(=O)c2cccc3cccc1c23)NC1CCCC1
O=C(CN1C(=O)c2cccc3cccc1c23)NC1CCCC1
N-cyclopentyl-2-(2-oxo-1H-benzo[cd]indol-1-yl)acetamide