Task: Answer the MCQ question.
Question: Which drug exhibits a 1.407\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COCCn1c(SCC(=O)N2CCOCC2)nnc1-c1ccncc1
b. CC(C)CC(c1nnnn1C1CCCCC1)N1CCN(C(=O)c2ccco2)CC1.Cl
c. CCCCNC(=O)c1onc(CSc2cccc(OC)c2)c1C(=O)NCCCC
d. O=C(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccccc1N1CCCCC1
Answer: d. O=C(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccccc1N1CCCCC1
{#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(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccccc1N1CCCCC1
O=C(CN1C(=O)NC2(CCCCC2)C1=O)Nc1ccccc1N1CCCCC1
2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-(2-piperidin-1-ylphenyl)acetamide