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. CC(C)Oc1ccc(CC2(CCc3ccncc3)C(=O)NC(=O)NC2=O)cc1
b. O=C(O)c1cccnc1NC1CCCC1
c. COc1ccccc1NC(=O)c1ccccc1C(=O)Nc1ccccc1OC
d. COCCCNC(=O)C1CCN(C(=O)c2oc3cc4sc(N(C)C)nc4cc3c2C)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}