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, b, or c without using any additional words.
Options:
a: CNC(=O)N1CCC(C2NC(c3nc(-c4ccccc4)c[nH]3)Cc3c2[nH]c2ccccc32)CC1
b: COc1ccc2c(c1)c(CC(=O)O)c(C)n2C(=O)c1ccc(Cl)cc1
c: COc1cnc2ccc(=O)n(CCN3CCC(c4nc5cc(Cl)ccc5[nH]4)CC3)c2c1
Answer: a, c
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}
1-[2-[4-(5-chloranyl-1H-benzimidazol-2-yl)piperidin-1-yl]ethyl]-7-methoxy-1,5-naphthyridin-2-one