Task: Answer the multiple choice question.
Question: Which compound has a -2.290% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)CNC(=O)c2ccc(Br)cc2)c1C
(b) COC(=O)c1cc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])cc(C(=O)OC)c1
(c) COC(=O)CSCC(=O)Nc1nnc(-c2ccccc2C)s1
Answer: b. COC(=O)c1cc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])cc(C(=O)OC)c1
{#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#}
COC(=O)c1cc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])cc(C(=O)OC)c1
COC(=O)c1cc(Oc2ccc(S(=O)(=O)N3CCOCC3)cc2[N+](=O)[O-])cc(C(=O)OC)c1
dimethyl 5-(4-morpholin-4-ylsulfonyl-2-nitrophenoxy)benzene-1,3-dicarboxylate