Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -4.394\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) c1ccc2c(OCCCCN3CCCC3)cccc2c1
(b) Cc1cc2ncn(/N=C/c3ccc([N+](=O)[O-])s3)c2cc1C
(c) CCOc1ccc(NCc2ccccc2OCc2cccc(F)c2)cc1.Cl
(d) Cc1nc2ncnn2c(C)c1CCC(=O)Oc1ccccc1
(e) O=C(c1ccccc1)c1ccc(Cn2cc(-c3ccccc3)nn2)cc1
Answer: b. Cc1cc2ncn(/N=C/c3ccc([N+](=O)[O-])s3)c2cc1C
{#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#}
(E)-N-(5,6-dimethylbenzimidazol-1-yl)-1-(5-nitrothiophen-2-yl)methanimine