Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.533\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCOCCCN1C(=O)C2C(C(=O)Nc3ccc(OCC)cc3)C3C=CC2(O3)C1C(=O)NC1CCCCC1
[b] COc1ccc(/C=C/c2nc(S(=O)(=O)c3ccccc3)c(N(C)C)o2)cc1
[c] C=CCn1c(COc2ccc(OC)cc2)nnc1SC(C)C(=O)NC1CC1
[d] O=C(NCc1ccccc1)c1onc(CSc2ccccc2)c1C(=O)NCc1ccccc1
Answer: c. C=CCn1c(COc2ccc(OC)cc2)nnc1SC(C)C(=O)NC1CC1
{#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#}
C=CCn1c(COc2ccc(OC)cc2)nnc1SC(C)C(=O)NC1CC1
C=CCn1c(COc2ccc(OC)cc2)nnc1SC(C)C(=O)NC1CC1
N-cyclopropyl-2-[[5-[(4-methoxyphenoxy)methyl]-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanyl]propanamide