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, b, c, or d without using any additional words.
Options:
a: CC1CN(CC2(c3ccncc3)CC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
b: N#Cc1ccc(Cn2cncc2CNC2CCN(c3ccncc3)C2=O)cc1
c: Cc1cccnc1CN1CCC2(CC1)C(=O)N(c1ccc(-c3ccc(C(=O)O)cc3)cc1)C(=O)N2c1cc(=O)[nH]cn1
d: Cc1nnc([C@]2(c3cnn(C)c3)N[C@@H](c3nc(-c4ccc(F)cn4)c[nH]3)Cc3c2[nH]c2ccccc32)o1
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}
1,1,1-trifluoro-2-[4-[2-methyl-4-[(1-pyridin-4-ylcyclopropyl)methyl]piperazin-1-yl]sulfonylphenyl]propan-2-ol