Task: Answer the multiple choice question.
Question: Which drug has a -2.224% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(COC(=O)Cc1cn2ccsc2n1)NC12CC3CC(CC(C3)C1)C2
[b] O=C(Nc1cc(=O)c2ccccc2o1)N1CCOCC1
[c] COc1ccc(NC(=O)Nc2ccc(CC(=O)O)cc2)cc1
[d] O=C(OCC(=O)c1c[nH]c2ccccc12)c1ccco1
[e] CNCC(O)c1ccc(O)c(O)c1.Cl
Answer: b. O=C(Nc1cc(=O)c2ccccc2o1)N1CCOCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cc(=O)c2ccccc2o1)N1CCOCC1
O=C(Nc1cc(=O)c2ccccc2o1)N1CCOCC1
N-(4-oxochromen-2-yl)morpholine-4-carboxamide