Task: Answer the MCQ question.
Question: Which drug exhibits a 12.170\% 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: Cc1ccc(-c2c(C(=O)N(C)Cc3ccccc3)oc(=O)c3ccccc23)cc1
b: O=C(O)CSc1c(O)c2ccccc2[nH]c1=O
c: Cc1onc(-c2ccccc2Cl)c1C(=O)NCc1ccc(S(N)(=O)=O)cc1
Answer: a. Cc1ccc(-c2c(C(=O)N(C)Cc3ccccc3)oc(=O)c3ccccc23)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#}
Cc1ccc(-c2c(C(=O)N(C)Cc3ccccc3)oc(=O)c3ccccc23)cc1
Cc1ccc(-c2c(C(=O)N(C)Cc3ccccc3)oc(=O)c3ccccc23)cc1
N-benzyl-N-methyl-4-(4-methylphenyl)-1-oxoisochromene-3-carboxamide