Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
a: COc1cc(C=Cc2nc3sc(C)c(C)c3c(=O)[nH]2)ccc1-n1cnc(C)c1
b: Cn1c(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)nnc1-c1ccc(C#N)cc1
c: O=C(c1ccccn1)[C@]12Cc3cnn(-c4ccc(F)cc4)c3C=C1CCN(S(=O)(=O)c1ccc(F)cc1)C2
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-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]ethenyl]-5,6-dimethyl-3H-thieno[2,3-d]pyrimidin-4-one