Task: Answer the multiple choice question.
Query: Which drug exhibits a 5.844\% 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 Cn1cccc1C(=O)NC(=O)COC(=O)c1ccccc1O
b COc1ccc(COC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)cc1
c CCOC(=O)c1ccc(NC(=O)C2C3CCC(C3)C2C(=O)O)cc1
d Clc1ccccc1CO/N=C1\CCCc2nonc21
Answer: b. COc1ccc(COC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)cc1
{#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(COC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)cc1
COc1ccc(COC(=O)c2sc3nc4n(c(=O)c3c2C)CCC4)cc1
(4-methoxyphenyl)methyl 4-methyl-2-oxo-6-thia-1,8-diazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-triene-5-carboxylate