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, d, or e without using any other words.
Options:
[a] NC(=O)c1ccc(S(=O)(=O)c2ccc(C=Cc3ccc(F)cc3F)cc2)cc1
[b] COC(C)(C)CCOc1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)cc1
[c] O=C1OCCc2cc(CCN3CCN(C(=O)Cc4ccc(-n5cnnn5)cc4)CC3)ccc21
[d] CC1(C(=O)NCc2ccc(OC(F)(F)F)cc2)c2ccccc2C(=O)N1CCc1ccccn1
[e] COc1ccc(N(C(C)=O)c2cc3c(cc2[N+](=O)[O-])OC(C)(C)C(O)C3NC2CC2)cc1
Answer: a, 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}
7-fluoro-N-[1-[[4-(3-methoxy-3-methylbutoxy)phenyl]methyl]piperidin-4-yl]-4-oxochromene-2-carboxamide