Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cn1ccc(C2CCNCC2C(=O)N(Cc2cn(Cc3ccccc3)c3cccc(F)c23)C2CC2)cc1=O
b) Cc1ccc(C(C)C)cc1NC(=O)Cn1c(Cc2c(Cl)cccc2Cl)nc2ccccc21
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}
N-[(1-benzyl-4-fluoroindol-3-yl)methyl]-N-cyclopropyl-4-(1-methyl-2-oxopyridin-4-yl)piperidine-3-carboxamide