Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.570% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) N#Cc1cc2c(ccc3ccccc32)oc1=O
(b) Cc1sc2nc(CSc3ccc([N+](=O)[O-])cc3)[nH]c(=O)c2c1C
(c) O=C(Nc1ccc(C(=O)N2CCCC2)cc1)c1ccc(F)cc1Cl
(d) CC(C)NCC(O)COCCOc1ccc(Cl)cc1.Cl
Answer: b. Cc1sc2nc(CSc3ccc([N+](=O)[O-])cc3)[nH]c(=O)c2c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1sc2nc(CSc3ccc([N+](=O)[O-])cc3)[nH]c(=O)c2c1C
Cc1sc2nc(CSc3ccc([N+](=O)[O-])cc3)[nH]c(=O)c2c1C
5,6-dimethyl-2-[(4-nitrophenyl)sulfanylmethyl]-3H-thieno[2,3-d]pyrimidin-4-one