Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Fc1cc2c(cn1)C1(CCN(Cc3ccc(Nc4ccc(F)c(F)c4)cc3)CC1)OC2
b) COCCN(C)C(c1ccccc1)C(O)(c1cccnc1)c1cccnc1
c) C[C@H](N)[C@@H]1CCN(c2c(F)cc3c(=O)c(C(=O)O)cn4c3c2OC[C@@H]4C)C1
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}
2-[2-methoxyethyl(methyl)amino]-2-phenyl-1,1-dipyridin-3-ylethanol