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, d, or e without using any additional words.
Options:
[a] Cc1nn(C)c(C)c1-c1nc2c(N3CCN(Cc4cccnc4)CC3)c(Br)cnc2[nH]1
[b] COc1c(C(O)CN2CCN(C(=O)Cc3ccc(-n4cnnn4)nc3)CC2)ccc2c1COC2=O
[c] O=S(=O)(c1ccc(F)cc1)C1CCN(CCc2ccc(F)cc2F)CC1
[d] O=c1cc(NC2CCN(Cc3ccc4c(c3)OCO4)CC2)c2cc(Cl)ccc2n1Cc1ccccc1
[e] C=C(F)COc1ccc(Cl)cc1[C@H]1C[C@@H]1CN.Cl
Answer: c, d, e
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}
1-[2-(2,4-difluorophenyl)ethyl]-4-(4-fluorophenyl)sulfonylpiperidine