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, or c without using any other words.
Options:
a c1ccc(-n2ncc3c2CCC3CCN2CCc3ccccc3C2)cc1
b N#Cc1cc(OC(F)(F)F)cc(-c2nc(-c3ccc4c(c3)cc3n4CCC3CC(=O)O)no2)c1
c O=C(O)c1ccc(-n2nc(-c3ccccc3O)nc2-c2ccccc2O)cc1
Answer: a
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}
2-[2-(1-phenyl-5,6-dihydro-4H-cyclopenta[c]pyrazol-4-yl)ethyl]-3,4-dihydro-1H-isoquinoline