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 O=C(C=Cc1ccc2c(c1)CN(C(=O)C1CC1)C2)NO
b O=C(C1CC1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(-c3cc[nH]n3)cc(C(F)(F)F)c2)CC1
Answer: 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}
[4-[3-(1H-pyrazol-3-yl)-5-(trifluoromethyl)phenyl]sulfonylpiperazin-1-yl]-[2-[4-(trifluoromethyl)phenyl]cyclopropyl]methanone