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, or c without using any other words.
Options:
a. Fc1cccc(-c2nc3cnn(Cc4ccc(-c5ccc(C(F)(F)F)cc5C(F)(F)F)nc4)cc-3n2)c1F
b. O=C(CCCCCCNC(=O)c1cnc(N(c2ccccc2)c2ccccc2)nc1)NO
c. O=C(CCCN1CCC(O)(c2ccccc2)CC1)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}
5-[[6-[2,4-bis(trifluoromethyl)phenyl]pyridin-3-yl]methyl]-2-(2,3-difluorophenyl)imidazo[4,5-d]pyridazine