Task: Answer the MCQ question.
Query: Which drug has a 9.585\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1ccc(NC(=O)CN(C)C(=O)c2ccc3c(c2)OCCO3)cc1
(b) Oc1cccc(/C=N/Nc2ccc(Cl)nn2)c1
Answer: b. Oc1cccc(/C=N/Nc2ccc(Cl)nn2)c1
{#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#}
Oc1cccc(/C=N/Nc2ccc(Cl)nn2)c1
Oc1cccc(/C=N/Nc2ccc(Cl)nn2)c1
3-[(E)-[(6-chloropyridazin-3-yl)hydrazinylidene]methyl]phenol