Task: Answer the MCQ question.
Question: Which compound has a 13.329\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CC1C(=O)C(C)C(c2ccc(Cl)cc2)NC1c1ccc(Cl)cc1.Cl
b: O=C(CN1CCCCC1)Nc1scc2c1c(=O)oc1ccccc12
c: CC/C(Cc1ccccc1)=N\NC(=O)c1cc(C)oc1C
d: O=C1C2CC=CCC2C(=O)N1c1ccc(OCC(O)Cn2nnc3ccccc32)cc1
Answer: b. O=C(CN1CCCCC1)Nc1scc2c1c(=O)oc1ccccc12
{#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(CN1CCCCC1)Nc1scc2c1c(=O)oc1ccccc12
O=C(CN1CCCCC1)Nc1scc2c1c(=O)oc1ccccc12
N-(4-oxothieno[3,4-c]chromen-3-yl)-2-piperidin-1-ylacetamide