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 COc1ccc(CN2CCC(C#N)(CNC(=O)c3cc(CC(C)C)n(-c4ccccc4)n3)CC2)cc1
b N#Cc1ccc(NC(=O)[C@H](COCCO)Oc2ncnc3c2cnn3-c2ncccc2Cl)nc1
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-[(4-methoxyphenyl)methyl]piperidin-4-yl]methyl]-5-(2-methylpropyl)-1-phenylpyrazole-3-carboxamide