Task: Answer the MCQ question.
Query: Which drug has a -3.124\% 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] Cc1c(C)c2c(OCC(=O)NCc3ccco3)cc3c(c2oc1=O)CCC(C)(C)O3
[b] O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1ccco1
[c] CCOC(=O)N1CCC(Nc2c(-c3ccc(C)cc3)c(=O)c2=O)CC1
[d] COc1cc(C(=O)NCCN=C2NS(=O)(=O)c3ccccc32)cc(OC)c1OC
[e] Cc1c(OCC(=O)N2CCN(c3ccccc3)CC2)ccc2c3c(c(=O)oc12)CCCC3
Answer: b. O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1ccco1
{#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(NC(=S)Nc1ccccc1N1CCCCC1)c1ccco1
O=C(NC(=S)Nc1ccccc1N1CCCCC1)c1ccco1
N-[(2-piperidin-1-ylphenyl)carbamothioyl]furan-2-carboxamide