Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.066\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CC(C)(C)NC(=O)Cn1c(SCC(=O)N2CCCCCC2)nc2ccccc21
b.) C=CCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1c1ccc(OC(=O)c2ccco2)cc1
c.) CNc1nc2ccccc2n1/N=C/c1cccc(OC)c1OC
Answer: c. CNc1nc2ccccc2n1/N=C/c1cccc(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#}
1-[(E)-(2,3-dimethoxyphenyl)methylideneamino]-N-methylbenzimidazol-2-amine