Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 15.405\% 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: COc1ccccc1-c1ccc2nnc(SCC(=O)N3CCCC3)n2n1
b: O=C(Nc1cccc(O)c1)c1ccc(NC(=O)C2CCCO2)cc1
c: Br.COc1cccc(CNCC2CCCO2)c1
d: CCc1c(C)[nH]c2ccccc2c1=O
e: O=C(Nc1ccc(Cl)cc1)c1cncs1
Answer: b. O=C(Nc1cccc(O)c1)c1ccc(NC(=O)C2CCCO2)cc1
{#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(Nc1cccc(O)c1)c1ccc(NC(=O)C2CCCO2)cc1
O=C(Nc1cccc(O)c1)c1ccc(NC(=O)C2CCCO2)cc1
N-[4-[(3-hydroxyphenyl)carbamoyl]phenyl]oxolane-2-carboxamide