Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.722\% 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 additional words.
Options:
[a] CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1
[b] O=C(NC(=S)Nc1ccc(Cl)cn1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[c] CN(C)/C=C/C(=O)/C=C/c1cn(-c2ncc(C(F)(F)F)cc2Cl)c2ccccc12
Answer: a. CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)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#}
CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1
CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1
1-(4-ethoxyphenyl)-3-(1-methylbenzimidazol-2-yl)pyrrolo[3,2-b]quinoxalin-2-amine