Task: Please answer the multiple choice question.
Question: Which molecules are not 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) CN1C2CCCC1CC(NC(=O)c1nn(C)c3ccccc13)C2
b) O=S(=O)(NCCN1CC2CN(CCc3ccccc3F)CC(C1)O2)c1ccc(F)cc1
c) N[C@@H]1CCN(c2ccc(Cl)c(Cl)c2)c2ccccc21
d) COc1cc(F)ccc1-c1cncc(CNCC2CC2)n1
Answer: 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}
4-fluoro-N-[2-[7-[2-(2-fluorophenyl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]nonan-3-yl]ethyl]benzenesulfonamide