Task: Answer the multiple choice question.
Question: Which drug has a 0.911\% 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: CCOC(=O)C1CCCN(C(=O)c2ccc(CS(=O)(=O)c3ccc(C)cc3)o2)C1
b: Clc1ccc(Cn2ncc3c(NCc4cccnc4)ncnc32)cc1
c: O=[N+]([O-])c1cccc(-c2ccc(SCc3cccnc3)nn2)c1
d: Cc1c(C(=O)O)cnc2cc(-c3ccc(Cl)cc3)nn12
Answer: c. O=[N+]([O-])c1cccc(-c2ccc(SCc3cccnc3)nn2)c1
{#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=[N+]([O-])c1cccc(-c2ccc(SCc3cccnc3)nn2)c1
O=[N+]([O-])c1cccc(-c2ccc(SCc3cccnc3)nn2)c1
3-(3-nitrophenyl)-6-(pyridin-3-ylmethylsulfanyl)pyridazine