Task: Answer the multiple-choice question.
Question: Which compound has a -0.487\% 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) CC(C)OCCCNC(=O)C1CCN(S(=O)(=O)c2ccc3nc4c(c(C(=O)O)c3c2)CCCCC4)CC1
(b) COc1cccc(C(=O)Nc2c3c(nn2-c2ccc(Cl)cc2)CS(=O)(=O)C3)c1OC
(c) Nc1nc(CSc2ccc(Cl)cc2)nc(N2CCCCC2)n1
(d) Nn1c(COc2ccc(Cl)cc2)nc2ccccc2c1=O
(e) COc1ccc(OC)c(NC(=O)N[C@H](Cc2ccccc2)C(=O)NN)c1
Answer: b. COc1cccc(C(=O)Nc2c3c(nn2-c2ccc(Cl)cc2)CS(=O)(=O)C3)c1OC
{#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#}
COc1cccc(C(=O)Nc2c3c(nn2-c2ccc(Cl)cc2)CS(=O)(=O)C3)c1OC
COc1cccc(C(=O)Nc2c3c(nn2-c2ccc(Cl)cc2)CS(=O)(=O)C3)c1OC
N-[2-(4-chlorophenyl)-5,5-dioxo-4,6-dihydrothieno[3,4-c]pyrazol-3-yl]-2,3-dimethoxybenzamide