Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.416\% 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, or c without using any additional words.
Options:
a. CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3cccc(S(N)(=O)=O)c3)c2)CC1
b. CCC(=O)Nc1ccc2c(c1)ncn2-c1ccc(OC)cc1
c. Cc1ccc(-n2cccn2)c([C@@H]2C[C@H]3CN(C)C(=O)[C@]34CCCN24)c1
Answer: b. CCC(=O)Nc1ccc2c(c1)ncn2-c1ccc(OC)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#}
CCC(=O)Nc1ccc2c(c1)ncn2-c1ccc(OC)cc1
CCC(=O)Nc1ccc2c(c1)ncn2-c1ccc(OC)cc1
N-[1-(4-methoxyphenyl)benzimidazol-5-yl]propanamide