Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.216\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) Cc1cc(C)n(C(=O)c2cccc([N+](=O)[O-])c2C)n1
b) COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
c) COc1ccc(-n2c(SCC(=O)Nc3nccs3)nc3c(c2=O)SC(C)C3)cc1
d) CCc1nnc(NS(=O)(=O)c2ccc(N3C(=O)c4ccc(C(=O)O)cc4C3=O)cc2)s1
Answer: b. COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
{#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#}
COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
COc1cc(C2N(C)CCC3(OCCO3)C2(C)C)cc(OC)c1OC
6,6,8-trimethyl-7-(3,4,5-trimethoxyphenyl)-1,4-dioxa-8-azaspiro[4.5]decane