Task: Please answer the multiple choice question.
Question: Which molecules are not a 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) O=C(c1ccncn1)N1CCC2(CCN(Cc3cccc(Oc4ccccc4)c3)CC2)CC1
b) CCCCc1oc2ccccc2c1C(=O)c1cc(I)c(OCC(=O)O)c(I)c1
c) CCCc1nc2ccccc2c(=O)n1-c1ccc(OCCCN2CCCC2)cc1
Answer: b
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-[4-(2-butyl-1-benzofuran-3-carbonyl)-2,6-diiodophenoxy]acetic acid