Task: Answer the MCQ question.
Query: Which drug exhibits a 5.113\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCN(CC)C(=O)CSc1nc2cc(OC)c(OC)cc2c(=O)n1Cc1ccc(Cl)cc1
b) CCn1ncc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c1C
Answer: b. CCn1ncc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c1C
{#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#}
CCn1ncc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c1C
CCn1ncc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c1C
1-benzyl-N-[(Z)-(1-ethyl-5-methylpyrazol-4-yl)methylideneamino]-2,3-dimethylindole-5-carboxamide