Problem statement: Answer the multiple-choice question.
Question: Which drug has a 15.195\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCOc1ccc(NC(=O)CN(C)C(=O)Cc2ccsc2)cc1OCC
b: O=C(NCCc1c[nH]c2ccccc12)/C(=C\c1cccnc1)NC(=O)c1ccccc1Br
c: O=C(NCc1ccccc1Br)c1ccc2c(c1)OCCO2
d: COCCNC(=O)c1ccc(CN2CCc3ccccc3C2)cc1
Answer: c. O=C(NCc1ccccc1Br)c1ccc2c(c1)OCCO2
{#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(NCc1ccccc1Br)c1ccc2c(c1)OCCO2
O=C(NCc1ccccc1Br)c1ccc2c(c1)OCCO2
N-[(2-bromophenyl)methyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide