Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cccc(CN2CCC(C#N)(CNC(=O)c3cc(CC(C)C)n(-c4ccccc4)n3)CC2)c1
[b] CC1(C)CC(=O)c2c(C(F)(F)F)nn(-c3ccc(C(N)=O)c(NC4CCC(O)CC4)c3)c2C1
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-[[4-cyano-1-[(3-methoxyphenyl)methyl]piperidin-4-yl]methyl]-5-(2-methylpropyl)-1-phenylpyrazole-3-carboxamide