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 other words.
Options:
a.) CC1(C)c2nc(-c3ccc(F)cc3)c(Nc3ccc(F)cc3)n2CCN1C(=O)CN
b.) CN1CC[C@@H](N(Cc2ccccc2C(F)(F)F)c2ccc(C#N)c(Cl)c2)C1
c.) O=C(NCCN1CCCC1)c1ccc(CN2CCC(NC(=O)c3cc(=O)c4ccc(F)cc4o3)CC2)c(Cl)c1
d.) Cn1cc2c(OCC3CCN(CCc4ccc(N)cc4)CC3)nc3ccccc3c2c1
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}
2-amino-1-[3-(4-fluoroanilino)-2-(4-fluorophenyl)-8,8-dimethyl-5,6-dihydroimidazo[1,2-a]pyrazin-7-yl]ethanone