Task: Answer the multiple choice question.
Query: Which drug has a 8.790\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COCC(=O)N1CCC(Oc2ccc(C(=O)NCCc3ccncc3)cc2)CC1
[b] C=CCOc1ccc(/C=C/C(=O)OCC(=O)N(C)CC(=O)Nc2ccccc2Cl)cc1
[c] Cn1c(-c2c(N)n(-c3ccccc3)c3nc4ccccc4nc23)nc2ccccc21
Answer: c. Cn1c(-c2c(N)n(-c3ccccc3)c3nc4ccccc4nc23)nc2ccccc21
{#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(-c2c(N)n(-c3ccccc3)c3nc4ccccc4nc23)nc2ccccc21
Cn1c(-c2c(N)n(-c3ccccc3)c3nc4ccccc4nc23)nc2ccccc21
3-(1-methylbenzimidazol-2-yl)-1-phenylpyrrolo[3,2-b]quinoxalin-2-amine