Task: Answer the multiple choice question.
Query: Which compound has a 19.449\% human ether-à-go-go related gene (hERG) inhibition at 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(OC)c(CNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)c1
(b) CCOC(=O)c1c(C)oc2ccc(O)c(CN3CCCCC3)c12
(c) N#C/C(=C/c1ccncc1)c1nc2ccccc2s1
(d) COc1cccc(CNC(=O)CCC2CCCN(C(=O)c3cccnc3SC)C2)c1
(e) Cc1ccc(-n2c(SCC(=O)NCc3ccco3)nc3sc4c(c3c2=O)CC(C)(C)SC4)cc1
Answer: a. COc1ccc(OC)c(CNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)c1
{#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#}
COc1ccc(OC)c(CNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)c1
COc1ccc(OC)c(CNC(=O)c2nn(C)c3c2CS(=O)(=O)c2ccccc2-3)c1
N-[(2,5-dimethoxyphenyl)methyl]-1-methyl-5,5-dioxo-4H-thiochromeno[4,3-c]pyrazole-3-carboxamide