Task: Please answer the multiple choice question.
Question: Which molecules are 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) N#Cc1c[nH]c2c(C(=O)N3CCN(CCc4ccc(F)cc4F)CC3)cccc12
b) Cc1ncoc1-c1nnc(SCCCN2C[C@@H]3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)n1C
c) N#Cc1ccc(Cn2cncc2CN[C@H]2CCN(C(=O)c3cccnc3N)C2=O)cc1
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}
7-[4-[2-(2,4-difluorophenyl)ethyl]piperazine-1-carbonyl]-1H-indole-3-carbonitrile