Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NCCCN1CCCCC1)Nc1ccc(S(=O)(=O)Nc2ccccc2C(=O)c2ccccc2)cc1
[b] N#Cc1cncc(-c2cccc(C3(c4ccnc(C(F)(F)F)c4)N=C(N)c4c(F)cccc43)c2)c1
[c] Cc1ncoc1-c1nnc(SCCCN2CC[C@@]3(C[C@H]3c3ccc(F)cc3F)C2)n1C
[d] COc1cc2nnc(C(N)=O)c(Nc3ccc(C)cc3F)c2cc1N1CCN(C(C)C)CC1
Answer: 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}
4-(2-fluoro-4-methylanilino)-7-methoxy-6-(4-propan-2-ylpiperazin-1-yl)cinnoline-3-carboxamide