Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.825\% 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 additional words.
Options:
a CCCCn1c(N)c(N(CC)C(=O)/C=C/c2ccco2)c(=O)[nH]c1=O
b Cc1nn(C(C)C(=O)NC2CCCCCC2)c(=O)c2nn(-c3ccccc3)c(C)c12
c CN(C)CCCC(C)(O)C(Cc1ccccc1)c1ccccc1.Cl
d COc1ccc(C(=O)NCC(=O)OCc2nc(N)nc(Nc3ccccc3C)n2)cc1
e CC(C)OC(=O)CSc1nnc(Cc2ccccc2)n1C
Answer: a. CCCCn1c(N)c(N(CC)C(=O)/C=C/c2ccco2)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(N(CC)C(=O)/C=C/c2ccco2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC)C(=O)/C=C/c2ccco2)c(=O)[nH]c1=O
(E)-N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-ethyl-3-(furan-2-yl)prop-2-enamide