Task: Answer the multiple choice question.
Question: Which compound has a -1.212% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Br.COCCNc1nc2ccccc2n1CC(=O)c1ccc(OC)c(OC)c1
[b] CSc1cccc(NC(=S)N(Cc2ccccc2)Cc2cccnc2)c1
[c] COc1ccc(Cn2nc(C)cc2C)cc1OC
[d] CCOc1cc(-c2cc(-c3ccc(N)cc3)nc(N)c2C#N)ccc1O
[e] O=C(O)CCCn1cc(NC(=O)COc2ccc([N+](=O)[O-])cc2)cn1
Answer: a. Br.COCCNc1nc2ccccc2n1CC(=O)c1ccc(OC)c(OC)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Br.COCCNc1nc2ccccc2n1CC(=O)c1ccc(OC)c(OC)c1
Br.COCCNc1nc2ccccc2n1CC(=O)c1ccc(OC)c(OC)c1
1-(3,4-dimethoxyphenyl)-2-[2-(2-methoxyethylamino)benzimidazol-1-yl]ethanone;hydrobromide