Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.838\% 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 other words.
Options:
a) O=C(c1cc(Br)ccc1Cl)N1CCCC1
b) COc1ccccc1OCc1nnc(SCCN2CCOCC2)o1.O=C(O)C(=O)O
c) O=[N+]([O-])c1ccc(/C=C/c2ccc3cccc(O)c3n2)cc1
d) CCOC(=O)c1c(C)[nH]c(C(=O)OCC(=O)N2c3ccccc3CC2C)c1C
Answer: c. O=[N+]([O-])c1ccc(/C=C/c2ccc3cccc(O)c3n2)cc1
{#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-])c1ccc(/C=C/c2ccc3cccc(O)c3n2)cc1
O=[N+]([O-])c1ccc(/C=C/c2ccc3cccc(O)c3n2)cc1
2-[(E)-2-(4-nitrophenyl)ethenyl]quinolin-8-ol