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(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1c[nH]c(=O)c2cc(S(=O)(=O)NC3CC3)ccc12
b NC1CCc2ccc(CCN3CCN(c4nsc5ccccc45)CC3)cc21
c Cc1c(CC(=O)O)c2cc(F)ccc2n1S(=O)(=O)c1ccc(S(C)(=O)=O)cc1
d Cn1cc(-c2nc3c(N4CCN(Cc5cccnc5)CC4)c(Br)cnc3[nH]2)cn1
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}
6-[2-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-2,3-dihydro-1H-inden-1-amine