Task: Answer the multiple-choice question.
Query: Which drug has a -1.886\% 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) CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)c(=O)[nH]c1=O
(b) CCNC(=O)c1cc(Cl)ccc1OC
(c) COc1ccc(NC(=O)c2ccc(-c3ccc(C)c4ccccc34)o2)cc1
(d) COc1ccc(S(=O)(=O)N(CC(=O)N2CCOCC2)c2cc(Cl)ccc2OC)cc1OC
(e) Nn1c(SCc2ccc(F)cc2)nnc1-c1cccnc1
Answer: a. CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC(C)C)C(=O)C2CCN(c3ncnc4sc(C)c(C)c34)CC2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-1-(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)-N-(2-methylpropyl)piperidine-4-carboxamide