Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -8.479\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(COc1ccc2ccccc2c1Br)Nn1cnnc1
b) COc1cc2c(cc1OC)CN(C(=O)Cc1ccccc1)CC2
c) Cc1ccc(C2C(C#N)=C(N)N(N(C)C)C3=C2C(=O)CCC3)cc1
d) CCc1cc2c(=O)[nH]c(Cc3ccc(Cl)cc3)nc2s1
Answer: a. O=C(COc1ccc2ccccc2c1Br)Nn1cnnc1
{#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#}
O=C(COc1ccc2ccccc2c1Br)Nn1cnnc1
O=C(COc1ccc2ccccc2c1Br)Nn1cnnc1
2-(1-bromonaphthalen-2-yl)oxy-N-(1,2,4-triazol-4-yl)acetamide