Task: Answer the multiple choice question.
Query: Which drug has a 28.037% 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 additional words.
Options:
a. O=C(O)C1Cc2ccccc2CN1C(=O)COc1ccc(Br)cc1
b. CN(Cc1ccccc1)CC(O)COc1ccc(CNCc2cc3ccccc3s2)cc1
c. CCc1ccc(OCC(=O)N2CCc3ccccc32)cc1
d. CC1CC(C)CN(S(=O)(=O)c2ccc(NC(=O)CCNC(=O)c3ccc([N+](=O)[O-])cc3)cc2)C1
Answer: a. O=C(O)C1Cc2ccccc2CN1C(=O)COc1ccc(Br)cc1
{#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(O)C1Cc2ccccc2CN1C(=O)COc1ccc(Br)cc1
O=C(O)C1Cc2ccccc2CN1C(=O)COc1ccc(Br)cc1
2-[2-(4-bromophenoxy)acetyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid