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, d, or e without using any additional words.
Options:
a: O=C(NCC1CCC(CCOc2ccccc2)CC1)c1cn[nH]c1
b: C[C@@H](n1cnc2cc(Cl)ccc2c1=O)[C@](O)(Cn1cncn1)c1ccc(F)cc1F
c: CC(C)[C@]1(C(=O)NCc2cc(C(F)(F)F)cc(C(F)(F)F)c2)CC[C@@H](N2CCC(c3ccc(F)cc3)CC2)C1
d: CCCc1cc(-c2cc(C(=O)N(C)C)cc(C(F)(F)F)c2)nc(C#N)n1
e: Cn1cc(-c2cc(F)c3c(c2)[C@]2(COC(N)=N2)c2cc(-c4cccnc4F)ccc2O3)cn1
Answer: 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}
(1S,3R)-N-[[3,5-bis(trifluoromethyl)phenyl]methyl]-3-[4-(4-fluorophenyl)piperidin-1-yl]-1-propan-2-ylcyclopentane-1-carboxamide