Task: Answer the multiple choice question.
Query: Which compound has a 13.034\% 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.) COc1ccccc1C1CC(c2cccs2)=Nc2ccccc2S1
b.) Cn1c(=O)c2c(nc(CN3CCOCC3)n2CCN2CCOCC2)n(C)c1=O
c.) CCOC(=O)Nc1ccc(S(=O)(=O)NC2CCCCC2)cc1
d.) CCN=C1SC(C(=O)Nc2cccc(Br)c2)CC(=O)N1CC
Answer: a. COc1ccccc1C1CC(c2cccs2)=Nc2ccccc2S1
{#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#}
COc1ccccc1C1CC(c2cccs2)=Nc2ccccc2S1
COc1ccccc1C1CC(c2cccs2)=Nc2ccccc2S1
2-(2-methoxyphenyl)-4-thiophen-2-yl-2,3-dihydro-1,5-benzothiazepine