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 additional words.
Options:
a.) Cc1ccccc1C1CCN(C[C@@H]2CCc3c(C)cccc3[C@@H](O)C2)CC1
b.) COc1ccc(C(=O)Oc2cc(O)cc3oc(-c4ccc(OC)cc4)cc(=O)c23)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}
[7-hydroxy-2-(4-methoxyphenyl)-4-oxochromen-5-yl] 4-methoxybenzoate