Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 12.726\% 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, b, c, or d without using any additional words.
Options:
a Nc1nc2ccccc2n1C(=O)CCc1ccccc1
b CC1(C)Cc2ccccc2-c2c1c(=O)n(Cc1ccccc1)c1nnnn21
c O=C(Nc1ccc(Nc2ccccc2)cc1)c1ccccc1
d Cc1nn(C)cc1CNC(=O)c1cccc(Br)c1
Answer: a. Nc1nc2ccccc2n1C(=O)CCc1ccccc1
{#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#}
Nc1nc2ccccc2n1C(=O)CCc1ccccc1
Nc1nc2ccccc2n1C(=O)CCc1ccccc1
1-(2-aminobenzimidazol-1-yl)-3-phenylpropan-1-one