Problem statement: Answer the multiple choice question.
Query: Which drug has a -32.368% 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) CCOc1ccc(C(=O)NC(C(=O)NCC2CCCO2)C(C)C)cc1
(b) O=C(Nc1ccccc1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
(c) O=C(C1CCCCC1)N1CCN=C1SCc1cccc([N+](=O)[O-])c1
(d) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)/C=C/c1ccc(C)o1
(e) COc1ccc(CCN2CC(C(=O)NCc3ccco3)CC2=O)cc1OC
Answer: b. O=C(Nc1ccccc1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
{#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(Nc1ccccc1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
O=C(Nc1ccccc1)C1=C[C@H](c2coc3ccccc3c2=O)C[C@H](OCc2ccc(CO)cc2)O1
(2R,4R)-2-[[4-(hydroxymethyl)phenyl]methoxy]-4-(4-oxochromen-3-yl)-N-phenyl-3,4-dihydro-2H-pyran-6-carboxamide