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 additional words.
Options:
a COc1cc(C=Cc2nc(N)c3ccccc3n2)ccc1-n1cnc(C)c1
b Cc1nnc(C(C)C)n1C1CCN(C(C)C[C@H](NC(=O)C2CC(F)(F)C2)c2ccccc2)CC1
Answer: a, b
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-[2-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]quinazolin-4-amine