Task: Answer the multiple-choice question.
Query: Which drug has a 8.658\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCN(CC)S(=O)(=O)c1ccc(C(=O)N(CCCN(C)C)c2nc3cc(C)cc(C)c3s2)cc1.Cl
b: COc1cc(/C=N/NC(=O)Nc2ccccc2)ccc1OCCOc1ccccc1C
c: COc1cccc(OCC(=O)Nc2ccccc2NC(C)=O)c1
Answer: b. COc1cc(/C=N/NC(=O)Nc2ccccc2)ccc1OCCOc1ccccc1C
{#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)-[3-methoxy-4-[2-(2-methylphenoxy)ethoxy]phenyl]methylideneamino]-3-phenylurea