Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 8.333\% 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 additional words.
Options:
a. COc1cccc(NC(=O)C2CSC3(C)CCC(=O)N23)c1
b. O=c1cc[nH]c(=O)[nH]1
c. O=C(CSc1nnc(C2CC2)n1Cc1ccccc1)c1cc2ccccc2o1
d. COc1ccc(C2=NOC(Cn3nc(-c4ccccc4C)cc3C(=O)O)C2)cc1
Answer: c. O=C(CSc1nnc(C2CC2)n1Cc1ccccc1)c1cc2ccccc2o1
{#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(CSc1nnc(C2CC2)n1Cc1ccccc1)c1cc2ccccc2o1
O=C(CSc1nnc(C2CC2)n1Cc1ccccc1)c1cc2ccccc2o1
1-(1-benzofuran-2-yl)-2-[(4-benzyl-5-cyclopropyl-1,2,4-triazol-3-yl)sulfanyl]ethanone