Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1c(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3n2)cnn1-c1ccc(Cl)c(Cl)c1
b. N#CC1(NC(=O)[C@@H]2CCCC[C@H]2C(=O)N2CCN(c3nc4c(s3)COCC4)CC2)CC1
Answer: a
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-[1-(3,4-dichlorophenyl)-5-methylpyrazol-4-yl]-6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinoline