Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 5.800\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccc(C(C(=O)NC2CCCC2)N(Cc2cccs2)C(=O)c2ccn[nH]2)cc1OC
(b) Nc1nc2c(c(=O)[nH]1)CN(Cc1ccccc1)CC2
(c) CC(C)(C)c1ccc(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCC3)cc1
(d) Cn1nnc2cc(NC(=O)Nc3cccc(Cl)c3)ccc21
(e) CC(=O)Nc1nc(SCC(=O)Nc2nnc(C)s2)[nH]c(=O)c1NC(=O)c1cccs1
Answer: b. Nc1nc2c(c(=O)[nH]1)CN(Cc1ccccc1)CC2
{#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#}
Nc1nc2c(c(=O)[nH]1)CN(Cc1ccccc1)CC2
Nc1nc2c(c(=O)[nH]1)CN(Cc1ccccc1)CC2
2-amino-6-benzyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one