Task: Answer the MCQ question.
Question: Which compound exhibits a -3.032\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(Sc2nnc(Cc3ccccc3)c3ccccc23)cc1
b) Cc1cc(C)c2cc(C(O)c3nnnn3Cc3ccccc3)c(=O)[nH]c2c1
Answer: b. Cc1cc(C)c2cc(C(O)c3nnnn3Cc3ccccc3)c(=O)[nH]c2c1
{#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#}
Cc1cc(C)c2cc(C(O)c3nnnn3Cc3ccccc3)c(=O)[nH]c2c1
Cc1cc(C)c2cc(C(O)c3nnnn3Cc3ccccc3)c(=O)[nH]c2c1
3-[(1-benzyltetrazol-5-yl)-hydroxymethyl]-5,7-dimethyl-1H-quinolin-2-one