Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCN(CC)c1ccc(NC(=O)C2(NC(=O)OC(C)C)CCc3cccc(Br)c3C2)cc1
b.) CSc1nc(C)cc(C(=O)NCCN2CCN(c3cccc(C)c3C)CC2)n1
c.) O=C1CCc2cccnc2N1CCCN1CCC(n2c(=O)[nH]c3ccccc32)CC1
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-[3-[4-(2-oxo-3H-benzimidazol-1-yl)piperidin-1-yl]propyl]-3,4-dihydro-1,8-naphthyridin-2-one