Task: Answer the MCQ question.
Question: Which drug exhibits a 6.182\% 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: C/C(=N\Nc1cccc(Cl)c1)c1ccncc1
b: CCOC(=O)c1c(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)sc2c1CCC2
c: S=C(NCc1cccnc1)Nc1cccc(Cl)c1
d: O=C(c1cccs1)N1CCCC(c2nc3c(nnn3Cc3cccc(Cl)c3)c(=O)[nH]2)C1
Answer: b. CCOC(=O)c1c(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)sc2c1CCC2
{#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#}
CCOC(=O)c1c(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)sc2c1CCC2
CCOC(=O)c1c(NC(=O)CSc2nnc(CNC(=O)c3ccco3)n2C)sc2c1CCC2
ethyl 2-[[2-[[5-[(furan-2-carbonylamino)methyl]-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetyl]amino]-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate