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 other words.
Options:
a. CCOc1nc(C(=O)NCc2ccc(S(C)(=O)=O)cc2)cc(N)c1C#N
b. Cc1nn(-c2ccccc2)nc1C(=O)N[C@@H]1COc2cccc(N3CCN(C)CC3)c2C1
c. CC1=C2[C@@H]3OC(=O)[C@@H](C)[C@@H]3[C@H](O)C[C@]2(C)C=CC1=O
d. Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(C(F)(F)F)cc3)C2)nnc1-c1cccnc1C(F)(F)F
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}
4-amino-5-cyano-6-ethoxy-N-[(4-methylsulfonylphenyl)methyl]pyridine-2-carboxamide