Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.149\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCc1cc2c(-c3ccccc3)cc(=O)oc2c(CN2CCOCC2)c1O
b CCOc1cc(C(=O)NC(=S)Nc2nc(C)cc(C)n2)cc(OCC)c1OCC
c NC(=O)c1cc(C(N)=O)nc(Cl)n1
d C=CCOC(=O)COc1ccc2c(C)c(CC)c(=O)oc2c1
e COc1cccc(C2CC(c3ccccc3Cl)n3nc(N)nc3N2)c1
Answer: c. NC(=O)c1cc(C(N)=O)nc(Cl)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
NC(=O)c1cc(C(N)=O)nc(Cl)n1
NC(=O)c1cc(C(N)=O)nc(Cl)n1
2-chloropyrimidine-4,6-dicarboxamide