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) COC(=O)C1=C(C)NC(C)=C(C(=O)OC(C)C)[C@H]1c1cccc2nonc12
b) O=C(c1ccc(Cl)c(Cl)c1)C1CCN(CCc2ccccc2)CC1
c) CC1CN(C(=O)c2ccccc2)CCN1C(=O)C(=O)c1c[nH]c2ncccc12
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}
(3,4-dichlorophenyl)-[1-(2-phenylethyl)piperidin-4-yl]methanone