Task: Please answer the multiple choice question.
Question: Which molecules are a 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) Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1cccnc1
b) O[C@H](COc1ccc(F)cc1)CN1CCN(Cc2ccc(Cl)c(Cl)c2)CC1
c) C[C@@H](c1ccc(Br)cc1)N1CC[C@](CCC(N)=O)(c2ccc(F)cc2)OC1=O
d) O=C(O[C@@H]1Cc2c(O)cc(O)cc2O[C@@H]1c1cc(O)c(O)c(O)c1)c1cc(O)c(O)c(O)c1
Answer: a, b, c, 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}
(2S)-1-[4-[(3,4-dichlorophenyl)methyl]piperazin-1-yl]-3-(4-fluorophenoxy)propan-2-ol