Task: Answer the MCQ question.
Query: Which compound exhibits a 2.723\% 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] CCOc1ccccc1N1CC(C(=O)Nc2ccc3c(c2)OCCO3)CC1=O
[b] Cc1nc(=O)c(-c2ccccc2)c(C)n1-c1ccccc1Cl
[c] CC(C)n1c(N2CCN(CC(=O)NCc3cccs3)CC2)nc2ccccc21
[d] O=C(CCc1nnc2ccc(NCc3ccccc3Cl)nn12)NC1CCCCC1
[e] CCCC1CCC(=NNC(=O)CNc2ccc(OC)cc2)CC1
Answer: d. O=C(CCc1nnc2ccc(NCc3ccccc3Cl)nn12)NC1CCCCC1
{#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(CCc1nnc2ccc(NCc3ccccc3Cl)nn12)NC1CCCCC1
O=C(CCc1nnc2ccc(NCc3ccccc3Cl)nn12)NC1CCCCC1
3-[6-[(2-chlorophenyl)methylamino]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]-N-cyclohexylpropanamide