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 COc1ccc2ncc(=O)n(CCN3CC[C@@H](NCc4cc5c(cn4)OCCO5)[C@@H](OC)C3)c2c1
b N#CC(=C1Nc2ccccc2S1)c1ccnc(OCc2ccc(CN3CCOCC3)cc2)n1
c CCN(CC)C(c1ccccc1)C(O)(c1cccnc1)c1cccnc1
d COc1ccc2c(c[n+](C)c3c4cc5c(cc4ccc23)OCO5)c1OC
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}
1,2-dimethoxy-12-methyl-[1,3]benzodioxolo[5,6-c]phenanthridin-12-ium