Task: Answer the MCQ question.
Question: Which drug has a 20.407\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCCOc1cccc(NC(=O)CSc2nncn2C)c1
[b] COc1ccc(/C=N/NC(=O)CCCOc2ccc(Cl)cc2Cl)cc1
[c] COc1cccc(C(=O)NCC(c2ccco2)N2CCc3ccccc3C2)c1
Answer: b. COc1ccc(/C=N/NC(=O)CCCOc2ccc(Cl)cc2Cl)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#}
COc1ccc(/C=N/NC(=O)CCCOc2ccc(Cl)cc2Cl)cc1
COc1ccc(/C=N/NC(=O)CCCOc2ccc(Cl)cc2Cl)cc1
4-(2,4-dichlorophenoxy)-N-[(E)-(4-methoxyphenyl)methylideneamino]butanamide