Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.940\% 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] COc1cccc(-c2noc(C3CCCN(C(=O)c4ccccc4OC)C3)n2)c1
[b] CCCc1nc2ccccc2c(C(=O)OCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c1CC
[c] Cc1c(NC(=O)c2ccc(N(C)S(C)(=O)=O)cc2)c(=O)n(-c2ccccc2)n1C
[d] CSc1cccc(NC(=S)N(CCC(C)C)C2CCN(C(C)=O)CC2)c1
Answer: b. CCCc1nc2ccccc2c(C(=O)OCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c1CC
{#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#}
CCCc1nc2ccccc2c(C(=O)OCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c1CC
CCCc1nc2ccccc2c(C(=O)OCC(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)c1CC
[2-(4-morpholin-4-ylsulfonylanilino)-2-oxoethyl] 3-ethyl-2-propylquinoline-4-carboxylate