Task: Answer the MCQ question.
Question: Which drug has a 5.744\% 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: CCc1ccc(Oc2cc(C)nc(N)n2)cc1
b: N=C1/C(=C\c2coc3ccccc3c2=O)C(=O)N=C2SC(c3ccncc3)=NN12
c: COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)=O)C2
d: C[C@]12CCC3C(CCC4=CC(O)CC[C@@]43/C=N/O)C1(O)CCC2C1=CC(=O)OC1
Answer: c. COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)=O)C2
{#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#}
COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)=O)C2
COC(=O)c1c(NC(=O)c2ccco2)sc2c1CCN(C(C)=O)C2
methyl 6-acetyl-2-(furan-2-carbonylamino)-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxylate