Task: Answer the MCQ question.
Query: Which drug exhibits a 9.366\% 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 CC(=O)c1c(C)[nH]c(C(=O)Nc2cccc3ccccc23)c1C
b COc1ccc(C(=O)N2N=C(c3cccs3)CC2c2ccccc2O)cc1
c O=C(Oc1ccc2c(=O)c(Cl)coc2c1)c1cccnc1
d CCOc1cc(-c2nc(-c3ccncc3)no2)cc(OCC)c1OCC
e Cc1sc(NC(=O)CSc2nnc(CCNC(=O)c3cccs3)n2C)nc1-c1ccccc1
Answer: c. O=C(Oc1ccc2c(=O)c(Cl)coc2c1)c1cccnc1
{#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(Oc1ccc2c(=O)c(Cl)coc2c1)c1cccnc1
O=C(Oc1ccc2c(=O)c(Cl)coc2c1)c1cccnc1
(3-chloro-4-oxochromen-7-yl)pyridine-3-carboxylate