Task: Answer the multiple-choice question.
Query: Which drug exhibits a 17.782\% 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 O=C(N/N=C\c1cccnc1)c1cc(-c2ccc(Cl)s2)[nH]n1
b CCC(=O)N=c1sc2c(OC)ccc(OC)c2n1C
c COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1C1CC1
d CC1=CC2=NC(=O)/C(=C\c3cn(C)c4ccccc34)C(=N)N2O1
e CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1ccco1
Answer: e. CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1ccco1
{#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#}
CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1ccco1
CCN(CC(=O)Nc1cccc(OC)c1)C(=O)c1ccco1
N-ethyl-N-[2-(5-methoxyanilino)-2-oxoethyl]furan-2-carboxamide