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 or b without using any other words.
Options:
a COc1ccc(-c2csc(N)c2C(=O)OC(C)C)cc1OC
b Cc1nc2ccc(F)cc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1ccc[n+]([O-])c1)c1ccc(F)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}
propan-2-yl 2-amino-4-(3,4-dimethoxyphenyl)thiophene-3-carboxylate