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) CN(CCC1CCCc2c1cnn2-c1ccccc1)Cc1ccccc1
b) NC(=O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)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}
N-benzyl-N-methyl-2-(1-phenyl-4,5,6,7-tetrahydroindazol-4-yl)ethanamine