Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.294\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Clc1ccccc1-c1nnc2n1-c1ccccc1SC2
[b] Cn1c(C2CCCCC2)nc2cc(N)ccc21
[c] O=C1c2ccccc2S(=O)(=O)c2cc(C(=O)N3CCC(N4CCCC4)CC3)ccc21
Answer: b. Cn1c(C2CCCCC2)nc2cc(N)ccc21
{#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#}
Cn1c(C2CCCCC2)nc2cc(N)ccc21
Cn1c(C2CCCCC2)nc2cc(N)ccc21
2-cyclohexyl-1-methylbenzimidazol-5-amine