Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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] CN(C[C@H]1COCCO1)S(=O)(=O)Nc1ccc2ccc3ncc(-c4cnn(C)c4)cc3c(=O)c2c1
[b] Cc1oncc1S(=O)(=O)NCCN1CC2CN(CCCOc3ccc(C#N)cc3)CC(C1)O2
[c] Cc1c([C@H]2CN3CCN(C(=O)Cc4ccc(-n5cnnn5)nn4)C[C@H]3CO2)ccc(F)c1C#N
[d] O=c1cc(OCc2ccccc2)ccn1-c1ccc2c(cnn2CC2=NCCN2)c1
Answer: 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}
1-[1-(4,5-dihydro-1H-imidazol-2-ylmethyl)indazol-5-yl]-4-phenylmethoxypyridin-2-one