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 additional words.
Options:
a) CCOC(=O)C1CCN(CCCOc2ccc(S(=O)(=O)NC(=O)Nc3ccccc3)cc2)CC1
b) COc1ccc2c(Oc3ccc(CC(=O)Nc4cn(C)nc4C)c(OC)c3)ccnc2c1
c) COc1cc(-c2cn(Cc3cccc(OC(F)(F)F)c3)nn2)ccc1-n1cnc(C)c1
d) O=C1NCCN1CCN1CC=C(c2cn(-c3ccc(F)cc3)c3ccc(Cl)cc23)CC1
Answer: 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}
1-[2-[4-[5-chloro-1-(4-fluorophenyl)indol-3-yl]-3,6-dihydro-2H-pyridin-1-yl]ethyl]imidazolidin-2-one