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 COCCCNC(=O)/C(C#N)=C/c1ccc(OCC(=O)O)c(OC)c1
b CCn1cc(C(=O)NCC(OC)OC)c(=O)c2cc(S(=O)(=O)N3CCOCC3)ccc21
c Cc1occc1C(=O)N(Cc1nc(-c2ccccc2)no1)C(C)C
d Cc1ccc(-c2nc3ccccc3s2)cc1NC(=O)c1ccc2c(c1)OCO2
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}