Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.689% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(COC(=O)c1ccccc1O)NCCC1=CCCCC1
b) O=C(COc1ccc(Br)cc1)Nc1nc(-c2cccnc2)cs1
c) CCOC(=O)C1CC(c2ccc(Cl)cc2)=NNC1=O
d) CCOC(=O)c1c(NC(=S)Nc2ccc(OC)cc2)sc2c1CCC2
Answer: b. O=C(COc1ccc(Br)cc1)Nc1nc(-c2cccnc2)cs1
{#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#}
O=C(COc1ccc(Br)cc1)Nc1nc(-c2cccnc2)cs1
O=C(COc1ccc(Br)cc1)Nc1nc(-c2cccnc2)cs1
2-(4-bromophenoxy)-N-(4-pyridin-3-yl-1,3-thiazol-2-yl)acetamide