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, c, or d without using any other words.
Options:
a: Nc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b: O=C([C@@H]1C[C@H]1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(-c3nc(O)cs3)cc(C(F)(F)F)c2)CC1
c: CN(C)C(=O)c1cccc(CN2CCc3cc4nc(N)sc4cc3CC2)c1
d: CN(CCN1CC2CN(CCc3ccc(F)c(F)c3)CC(C1)O2)S(=O)(=O)c1ccc(C#N)cc1
Answer: c, d
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-cyano-N-[2-[7-[2-(3,4-difluorophenyl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]-N-methylbenzenesulfonamide