Problem statement: Answer the multiple choice question.
Query: Which drug has a 17.495\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)n1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
b) CCN(c1ccccc1)S(=O)(=O)c1ccc2[nH]cc(C(=O)NCCOC)c(=O)c2c1
Answer: a. CC(C)n1c(=S)[nH]c2scc(-c3cccs3)c2c1=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#}
CC(C)n1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
CC(C)n1c(=S)[nH]c2scc(-c3cccs3)c2c1=O
3-propan-2-yl-2-sulfanylidene-5-thiophen-2-yl-1H-thieno[2,3-d]pyrimidin-4-one