Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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: Cc1c([C@H]2CN3CCN(C(=O)Cc4cnc(-n5cnnn5)cn4)C[C@H]3CO2)ccc(F)c1C#N
b: COc1ccc(CC(C)(C)NCC(O)COc2cccc3[nH]c(=O)[nH]c23)cc1
c: CC(C)[C@@H](Oc1ccc(CNC(=O)[C@@H]2CCCN2C(=O)CC(N)Cc2c(F)c(F)c(F)c(F)c2F)cc1)C(=O)O.O=C(O)C(F)(F)F
d: CCOC(=O)C1=C(CN2CCOC[C@@H]2CCC(=O)O)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
Answer: a, b, 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}
4-[2-hydroxy-3-[[1-(4-methoxyphenyl)-2-methylpropan-2-yl]amino]propoxy]-1,3-dihydrobenzimidazol-2-one