Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: C[C@@H](c1ccc(-c2cn(C)c(=O)cc2CO)cc1)[C@H](N)C(=O)N1CC[C@H](F)C1.O=C(O)C(F)(F)F
b: CCN(CCc1ccc(Cl)c(Cl)c1)C[C@H](O)COc1ccc(NS(C)(=O)=O)cc1
c: COc1cc(-c2cn(C3C[C@@H](C(F)(F)F)CN(CC(F)(F)F)C3=O)nn2)ccc1-n1cnc(C)c1
d: CC(CN(C)C)CN1c2ccccc2[S+]([O-])c2ccc(C#N)cc21
e: Nc1nnc(-c2ccc(C3(c4ccc(OCc5ccccn5)cc4)CCCO3)cn2)o1
Answer: b, 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}
10-[3-(dimethylamino)-2-methyl-propyl]-5-oxidanidyl-phenothiazin-5-ium-2-carbonitrile