Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOc1cc2ncc(C(N)=O)c(Nc3cccc(Cl)c3Cl)c2cc1C1CCN(C)CC1
b: O=C(CNC(=O)c1cccc(C(F)(F)F)c1)NC1CCN(CCN2CCN(C(=O)c3ccccc3)CC2)C1
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}
4-(2,3-dichloroanilino)-7-ethoxy-6-(1-methylpiperidin-4-yl)quinoline-3-carboxamide