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) Cc1ncoc1-c1nnc(SCCCN2CC3CCN(c4c(F)cccc4F)C3C2)n1C
b) NC1(c2ccc(-c3nc4ccn5c(=O)[nH]nc5c4cc3-c3ccccc3)cc2)CCC1
c) Cc1cccc2c1N(C(=O)CSc1ccc(C(F)(F)F)cn1)CCC2
Answer: a
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}
5-[5-[3-[1-(2,6-difluorophenyl)-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrol-5-yl]propylsulfanyl]-4-methyl-1,2,4-triazol-3-yl]-4-methyl-1,3-oxazole