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 or b without using any additional words.
Options:
a. O[C@]1(c2ccc(F)c(F)c2)CCNC[C@@H]1c1onc(-c2ccccc2Cl)c1Br
b. COC(=O)N(NC(=O)c1c(CN2CCN(S(=O)(=O)c3ccccc3)CC2)c(-c2ccccc2)nc2ccccc12)c1ccccc1
Answer: a, b
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}
(3S,4R)-3-[4-bromo-3-(2-chlorophenyl)-1,2-oxazol-5-yl]-4-(3,4-difluorophenyl)piperidin-4-ol