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, c, or d without using any other words.
Options:
a) Clc1cccc(N2CCN(CCCCCCN3CCN(c4cccc(Cl)c4)CC3)CC2)c1
b) CC12CCC(C(NC(=O)[C@@H](CC3CCCCC3)NC(=O)N[C@@H](CCCCN)C(=O)O)C1)C2(C)C
c) Fc1ccc2c(c1)c(C1CCN(CCN3CCNC3=S)CC1)cn2-c1ccccc1
d) CN(CCCOc1ccc([N+](=O)[O-])cc1)Cc1ccc([N+](=O)[O-])cc1
Answer: a, c, d
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}
N-methyl-3-(4-nitrophenoxy)-N-[(4-nitrophenyl)methyl]propan-1-amine