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 other words.
Options:
a Nc1cccc(-c2cc3c(Oc4cccc(O)c4)ncnc3[nH]2)c1
b Nc1ccnc(N2CCC(n3c(=O)n(Cc4ccccc4)c4cccnc43)CC2)c1
c CC/N=C(\c1ccc(OC)c(OC)c1)N1CCCc2cc(C3=NNC(=O)S[C@H]3C)ccc21
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}
3-[[6-(3-aminophenyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl]oxy]phenol