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, or c without using any additional words.
Options:
a C[C@H](c1ccc(Nc2nc(C(F)(F)F)cs2)cc1)c1nnn[nH]1
b O[C@@H](COc1ccc(F)cc1)CN1CCN(Cc2ccc(Cl)c(Cl)c2)CC1
c Cc1ccc(-c2ncc(OC[C@H]3CCNC3)cc2-c2ccc(C#N)cc2)cc1
Answer: b, c
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}
(2R)-1-[4-[(3,4-dichlorophenyl)methyl]piperazin-1-yl]-3-(4-fluorophenoxy)propan-2-ol