Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCOC(=O)c1sc(NC(=O)c2ccncc2)nc1C
b.) O=S(=O)(NCC1CCCO1)c1cc(Br)c(Br)s1
c.) Cc1nc2nc(C)c(CCC(=O)N3CCN(c4ccccn4)CC3)c(C)n2n1
d.) CC(=O)N1CCN(C(=O)C2(NC(=O)Nc3cccc(F)c3)CCCCC2)CC1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}