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 CCCCc1cc(OC2CCN(CCC(C)S(=O)(=O)CC)CC2)c2ncccc2c1.Cl.Cl
b COc1ccc([C@H]2CN(CCCc3ccc(OC)c(OC)c3)C[C@@H]2CNC(=O)c2cccc(Cl)c2)cc1
c C1=C\COCc2cc(ccc2OCCN2CCCC2)Nc2nccc(n2)-c2ccc(o2)COC/1
d Cc1ccc(OC(=O)N(CC(=O)O)Cc2cccc(OCc3nc(-c4ccc(C(F)(F)F)cc4)oc3C)c2)cc1
Answer: c, 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}
2-[(4-methylphenoxy)carbonyl-[[3-[[5-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-oxazol-4-yl]methoxy]phenyl]methyl]amino]acetic acid