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, c, or d without using any other words.
Options:
[a] O=S(=O)(c1ccc(N2CCC2)cc1)C1(F)CCN(CCc2ccc(F)cc2F)CC1
[b] Cc1ccc([C@@]23C[C@@H]2CN(CCCSc2nnc(-c4ocnc4C)n2C)C3)c(F)c1
[c] CC(C)(C)NC(=O)C1c2ccccc2C(=O)N1Cc1ccc(F)cc1-c1ccc(F)cc1
[d] O=C1CC(c2nc(-c3cccc(Cl)c3)no2)CN1c1ccc(F)cc1
Answer: a, b, 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-[4-(azetidin-1-yl)phenyl]sulfonyl-1-[2-(2,4-difluorophenyl)ethyl]-4-fluoropiperidine