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) CC(C)(C)OC(=O)N1CCC(C(=O)NCCCNc2nc3ccccc3[nH]2)CC1
b) CCN=C(NS(=O)(=O)c1cccc(Cl)c1)N1CC(CC)C=N1
c) COc1cc(CCN2CCN(CC(F)c3ccc4c(c3C)COC4=O)CC2)ccc1C#N
d) CCCCCCCN(CC)C/C=C/c1ccc(Cl)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}
N-(3-chlorophenyl)sulfonyl-N',4-diethyl-3,4-dihydropyrazole-2-carboximidamide