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 Cc1nc(C)c(-c2ccc(N3C(=O)N(c4cc(O)ncn4)C4(CCN(Cc5ncccc5C)CC4)C3=O)cc2)s1
b COc1cc2c(cc1O)[C@@H](Cc1ccc(O)c(Oc3ccc(C[C@@H]4c5cc(OC)c(OC)cc5CCN4C)cc3)c1)N(C)CC2
c COC(=O)C1=C(C)NC(C)=C(C(=O)OC)C1c1ccccc1[N+](=O)[O-]
Answer: c
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}
dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate