Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.905% human ether-à-go-go related gene (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 other words.
Options:
(a) O=C1NN(c2ccccc2)C(=O)/C1=C/c1coc2ccccc2c1=O
(b) CCc1ccc(C(C(=O)NC(C)(C)CC)N(Cc2ccco2)C(=O)Cn2nnc3ccccc32)cc1
(c) CC(C)(C)c1cc(CCC(=O)Nc2ccncc2)cc(C(C)(C)C)c1O
(d) Cc1sc2ncnc(N(C)Cc3cccs3)c2c1C
(e) CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)N2CCOCC2)CC1C
Answer: a. O=C1NN(c2ccccc2)C(=O)/C1=C/c1coc2ccccc2c1=O
{#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=C1NN(c2ccccc2)C(=O)/C1=C/c1coc2ccccc2c1=O
O=C1NN(c2ccccc2)C(=O)/C1=C/c1coc2ccccc2c1=O
(4E)-4-[(4-oxochromen-3-yl)methylidene]-1-phenylpyrazolidine-3,5-dione