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) O[C@H](COc1ccc(Cl)cc1)CN1CCN(Cc2ccc(Cl)cc2)CC1
b) NS(=O)(=O)NCCC1CCN(c2ncnc3cc(Cl)ccc23)CC1
c) CCC(=O)NC1CCc2cc(CCN3CCN(c4nsc5ccccc45)CC3)ccc21
d) CC1(c2cc(C(F)(F)F)cc(C(F)(F)F)c2)CCN(C2(c3ccccc3)CCC(N3CCN(c4ccccc4Cl)C(=O)C3)CC2)C1=O
Answer: a, b, c, 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}
N-[5-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-2,3-dihydro-1H-inden-1-yl]propanamide