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) COC1COCCC1NC1CCC(C(=O)N2CCN(c3cncc(C(F)(F)F)n3)CC2)(C(C)C)C1
(b) O=C(O)c1ccc(NC(=O)C(C2CCCCC2)n2c(-c3ccc(Cl)cc3)nc3ccccc32)c(C(F)(F)F)c1
(c) O=C1CSC(c2cc(C(F)(F)F)cc(S(=O)(=O)N3CCN(C(=O)C4CC4c4ccc(C(F)(F)F)cc4)CC3)c2)=N1
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}
4-[[2-[2-(4-chlorophenyl)benzimidazol-1-yl]-2-cyclohexylacetyl]amino]-3-(trifluoromethyl)benzoic acid