Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.316\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCc1nnc(NC(=O)c2ccc(OCc3c(C)noc3C)c(OC)c2)s1
b) COCCNc1nc2c(S(=O)(=O)c3cc(C)ccc3C)nnn2c2ccccc12
Answer: b. COCCNc1nc2c(S(=O)(=O)c3cc(C)ccc3C)nnn2c2ccccc12
{#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#}
COCCNc1nc2c(S(=O)(=O)c3cc(C)ccc3C)nnn2c2ccccc12
COCCNc1nc2c(S(=O)(=O)c3cc(C)ccc3C)nnn2c2ccccc12
3-(2,5-dimethylphenyl)sulfonyl-N-(2-methoxyethyl)triazolo[1,5-a]quinazolin-5-amine