Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.895\% 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 other words.
Options:
(a) O=C(Nc1cccnc1)c1ccc2snnc2c1
(b) O=C(O)c1ccc(NS(=O)(=O)c2ccc(C(=O)Nc3ccccc3)cc2)cc1
(c) Cn1cc([N+](=O)[O-])c(C(=O)Nc2cnn(Cc3ccc(F)cc3)c2)n1
(d) O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1ccco1
Answer: d. O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1ccco1
{#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#}
O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1ccco1
O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCc1ccco1
2-(2',5'-dioxospiro[2,3-dihydro-1H-naphthalene-4,4'-imidazolidine]-1'-yl)-N-(furan-2-ylmethyl)acetamide