Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCc1cccc(NC(=O)N2CCc3nc(-c4c(C)noc4C)nc(-c4ccccc4C)c3C2)c1
b.) COc1cccnc1Cn1ccc2nc(N)nc(OCc3ncc(C)o3)c21
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
2-(3,5-dimethyl-1,2-oxazol-4-yl)-N-(3-ethylphenyl)-4-(2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide