Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(OCC(O)CNc2ccc(Br)cc2)cc1
b: CCNC(=S)N/N=C/c1c(C)nn(-c2cccc(Cl)c2)c1Cl
c: CN(c1ccccc1C(=O)N1CCN(Cc2ccc3c(c2)OCO3)CC1)S(C)(=O)=O
d: CN(C)CCNC(=O)c1cc2cc(Br)ccc2oc1=O
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}