Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.266\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] OC(C[n+]1ccccc1)c1ccccc1.[Br-]
[b] CC(=O)c1cc2c(cc1N)OCO2
[c] Cc1ccc(NC(=S)Nc2cccc3ccccc23)cc1
[d] COc1ccc(/C=N/NC(=O)c2cc3c(OC)ccc(OC)c3[nH]2)cc1O
[e] COc1ccccc1NC(=O)NC1(C(=O)N2CCC(O)CC2)CCCCC1
Answer: b. CC(=O)c1cc2c(cc1N)OCO2
{#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#}
CC(=O)c1cc2c(cc1N)OCO2
CC(=O)c1cc2c(cc1N)OCO2
1-(6-amino-1,3-benzodioxol-5-yl)ethanone