Task: Please answer the multiple choice question.
Question: Which molecules are 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 other words.
Options:
a. CC(C)C[C@@H]([NH+](C)C)C1(c2ccc(Cl)cc2)CCC1
b. CNC[C@@H](O)CCN1c2ccccc2N(c2ccccc2)S1(=O)=O
c. CN(CCO)C1CCN(c2nc3ccccc3n2Cc2ccc(F)cc2)CC1
d. O=C(N[C@@H]1CC[C@@H](c2cccc(F)c2F)Cn2c(CC(F)(F)F)cnc21)N1CCC2(CC1)C(=O)Nc1ncccc12
Answer: 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}
(2S)-4-(2,2-dioxo-3-phenyl-2λ6,1,3-benzothiadiazol-1-yl)-1-(methylamino)butan-2-ol