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) Fc1ccc(-c2[nH]c3cc(F)ccc3c2C2CCCNC2)cc1
b) CCOc1cc2ncc(C(N)=O)c(Nc3ccc(F)cc3F)c2cc1N1CCN(CCO)CC1
c) CC(O)(c1ccccc1)c1ccc(C(Cc2cc[n+]([O-])cc2)c2ccc(OC(F)F)c(OC(F)F)c2)cn1
d) CN(C)[C@@H](CCOc1cccc2ccccc12)c1ccccc1
Answer: a, 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}
1-[5-[1-[3,4-bis(difluoromethoxy)phenyl]-2-(1-oxidopyridin-1-ium-4-yl)ethyl]pyridin-2-yl]-1-phenylethanol