Task: Answer the multiple-choice question.
Query: Which compound exhibits a 13.185\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cccc(/C=N/NC(=O)CSc2nnc(C)n2-c2ccccc2)c1OC
b: CCC(=O)Nc1ccc(-c2nnc(SCc3ccc(C(=O)Nc4nccs4)cc3)n2CC)cc1
c: O=C(Nc1nncs1)Oc1ccccc1
d: O=C(Nc1ccc(Cl)c(Cl)c1)C1=Cc2ccccc2OC1
e: CC1(C)Oc2ccc(C(=O)N3CCCCC3)cc2N(CC(=O)NCc2ccccc2)C1=O
Answer: c. O=C(Nc1nncs1)Oc1ccccc1
{#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(Nc1nncs1)Oc1ccccc1
O=C(Nc1nncs1)Oc1ccccc1
phenylN-(1,3,4-thiadiazol-5-yl)carbamate