Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4ccccc4)cc23)CC[C@]1(C)N
b: Cc1noc(C)c1CN1CC2CN(CCS(=O)(=O)NCc3ccc(C#N)cc3)CC(C1)O2
c: CC(=N)N1CCC(Oc2ccc(N(Cc3ccc4ccc(C(=N)N)cc4c3)S(C)(=O)=O)cc2)CC1
d: CS(=O)(=O)Nc1ccc(OCC(O)CN(CCc2ccc(Cl)c(Cl)c2)Cc2ccccc2F)cc1
Answer: a, 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}
N-[4-[3-[2-(3,4-dichlorophenyl)ethyl-[(2-fluorophenyl)methyl]amino]-2-hydroxypropoxy]phenyl]methanesulfonamide