Task: Answer the multiple-choice question.
Question: Which drug has a 15.463\% 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, b, c, or d without using any other words.
Options:
a: Cc1cc(OC(=O)c2ccccc2[N+](=O)[O-])c([N+](=O)[O-])c(=O)[nH]1
b: COc1cccc(CN(C)C(=O)c2ccc(OCC(=O)Nc3cccc(C(F)(F)F)c3)c(OC)c2)c1
c: CN(c1ccc(OCC(=O)NC2CCCC2)cc1)S(=O)(=O)c1cccs1
d: O=C(c1ccco1)N1CCc2[nH]nc(-c3ccc(Cl)cc3)c2C1
Answer: d. O=C(c1ccco1)N1CCc2[nH]nc(-c3ccc(Cl)cc3)c2C1
{#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(c1ccco1)N1CCc2[nH]nc(-c3ccc(Cl)cc3)c2C1
O=C(c1ccco1)N1CCc2[nH]nc(-c3ccc(Cl)cc3)c2C1
[3-(4-chlorophenyl)-1,4,6,7-tetrahydropyrazolo[4,3-c]pyridin-5-yl]-(furan-2-yl)methanone