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 other words.
Options:
a. C=CCNC(=O)/C(C#N)=C\c1cc(Cl)c(OCC)c(OC)c1
b. CCOC(=O)C(Cc1ccccc1)NC(=O)CCc1c(C)nc2nc(C)nn2c1C
c. CCN(CC)CCNC(=O)/C(=C/c1ccc[nH]1)NC(=O)c1ccccc1
d. COc1ccc(-c2noc(-c3ccc4c(c3)OCO4)n2)cc1
Answer: a, b, 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}