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: COc1c(N2CC[C@@H]([C@H](C)NCCC#N)C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
b: CNC(=O)c1cc(Oc2ccc3nc(NC(=O)Nc4cc(C(F)(F)F)cc(C(F)(F)F)c4)sc3c2)ccn1
c: O=C1NCc2c(-c3ccccc3Cl)nc(NC3CN4CCC3CC4)nc2N1c1c(Cl)cccc1Cl
d: CC1CCCN1C(=O)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2)C3=O)cc1
Answer: a, b, 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}
7-[(3R)-3-[(1S)-1-(2-cyanoethylamino)ethyl]pyrrolidin-1-yl]-1-cyclopropyl-6-fluoro-8-methoxy-4-oxoquinoline-3-carboxylic acid