Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1cnc(-c2nnc(SCCCN3CCc4ccc5oc(C(F)(F)F)nc5c4CC3)n2C)cn1
b. COc1ccc(C(=O)N(c2ccc(C)cn2)C2CCN(c3cc(N)ccn3)CC2)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}
N-[1-(4-azanylpyridin-2-yl)piperidin-4-yl]-4-methoxy-N-(5-methylpyridin-2-yl)benzamide