Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(Oc2ccc(N(C[C@@H](C(=O)NO)N3CCOCC3)S(C)(=O)=O)cc2)cc1
b: O=C(Nc1ccccc1)N1N=C(c2ccc(Br)cc2)CC1c1ccc(F)cc1
c: O=S(=O)(c1ccccc1)c1ccc(C=Cc2ccc(F)cc2)nc1
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}
5-(4-bromophenyl)-3-(4-fluorophenyl)-N-phenyl-3,4-dihydropyrazole-2-carboxamide