Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Fc1ccc(-c2csc(-c3ccncc3)n2)cc1
[b] COc1ccc(CN2CCNC(=O)C2CC(=O)NCCC2=CCCCC2)c(F)c1
[c] O=C(CCNC(=O)C1CCN(S(=O)(=O)c2ccc(F)cc2)CC1)NCc1ccccc1
[d] CN(Cc1c(C(=O)N/N=C/c2cccc(F)c2)nnn1-c1nonc1N)c1ccccc1
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}