Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC(C)S(=O)(=O)NC1COCC1c1ccc(-c2ccc(F)cn2)cc1
b.) CC1CCCN1CCc1ccc2nc(-c3cnc(-c4cc(Cl)nc(Cl)c4)s3)ccc2c1
c.) Fc1ccccc1-c1c[nH]c([C@H]2Cc3c([nH]c4ccccc34)[C@@H](C3CCOCC3)N2)n1
Answer: a
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-[4-[4-(5-fluoropyridin-2-yl)phenyl]oxolan-3-yl]propane-2-sulfonamide