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.) Cc1cccc(NC(=O)CSCC(=O)N2CCN(c3cccc(C(F)(F)F)c3)CC2)c1
b.) CNc1c(NS(=O)(=O)c2ccc(OC)cc2)c(=O)oc2ccccc12
c.) CCOC(=O)c1cnc(/N=C/N(C)C)s1
d.) C=CCOc1ccc(C(c2c(O)nc(SC)[nH]c2=O)c2c(O)nc(SC)[nH]c2=O)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}