Task: Please answer the multiple choice question.
Question: Which molecules are 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.) OCCC1CN(C/C(Cl)=C/c2ccccc2)CCN1C1CCCC1
b.) Fc1ccccc1/C=N/n1c(C2CCCCC2)n[nH]c1=S
c.) COc1ccc(/C=C2/N=C(c3cccs3)OC2=O)cc1OC(C)C
d.) CCN(CC)CCOC(=O)c1ccc(Cl)cc1Cl.Cl
Answer: a, 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}