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) NC1=NC(c2cccc(-c3cncnc3)c2)(c2ccnc(C(F)(F)F)c2)c2cccc(F)c21
(b) CS(=O)(=O)CC(=O)N1CCC(c2ccc(NC(=O)c3nc(C#N)c[nH]3)c(C3=CCCCC3)c2)CC1
(c) COCC(O)COc1cn2ncnc(Oc3ccc4[nH]c(C)cc4c3F)c2c1C
(d) CN(C)S(=O)(=O)c1ccc2c(C(=O)NC[C@@H](O)CN3CCC(Oc4ccc(Cl)c(Cl)c4)CC3)c[nH]c(=O)c2c1
Answer: a, b, 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-cyano-N-[2-(cyclohexen-1-yl)-4-[1-(2-methylsulfonylethanoyl)piperidin-4-yl]phenyl]-1H-imidazole-2-carboxamide