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, or c without using any additional words.
Options:
a. Cc1c(Cl)cccc1N1CCN(CCCNC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)c2C)CC1
b. O=c1cc(OCc2ccc(F)cc2)ccn1-c1ccc(OCCN2CCCC2)cc1
c. CN1C(=O)N(c2cccc(C(F)(F)F)c2)C2=C(C(=O)CC2)[C@H]1c1ccc(C#N)cc1[S+](C)[O-]
Answer: 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-cyano-2-[(4S)-3-methyl-2,5-bis(oxidanylidene)-1-[3-(trifluoromethyl)phenyl]-6,7-dihydro-4H-cyclopenta[d]pyrimidin-4-yl]phenyl]-methyl-oxidanidyl-sulfanium