Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1nc(C#Cc2ccnc(Cl)c2)c(C)n1-c1ccc(F)cc1F
b Cc1ccc2c(-c3nnc(SCCCN4C[C@H]5C[C@@]5(c5ccc(Cl)cc5)C4)n3C)cccc2n1
c Cc1ccc(Nc2cc(N[C@@H]3CCCC[C@@H]3N)nnc2C(N)=O)nc1C
Answer: a, 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}
2-chloro-4-[2-[1-(2,4-difluorophenyl)-2,5-dimethylimidazol-4-yl]ethynyl]pyridine