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) COc1ccc(N2CCN(CCCNC(=O)CC3Oc4ccc(C)cc4NC3=O)CC2)cc1
b) CCNC(=S)N(CCN(C)C)Cc1cc2cc(OCC)ccc2[nH]c1=O
c) CCN(C(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCOCC3)ccc21)c1ccccc1
d) O=C(c1cc(-c2ccc(Br)cc2)nc2ccccc12)N1CCN(c2ccccc2O)CC1
Answer: 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}