Task: Answer the multiple-choice question.
Question: Which compound exhibits a 16.114\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cn1c(Cl)c(C(=O)Nc2ccc(Cl)cc2)c2ccccc21
b. CCCNC(=O)Cn1cnc2sc(C(=O)N3CCC4(CC3)OCCO4)c(C)c2c1=O
c. CCCNc1nc(Nc2ccc(C)c(Cl)c2)c2cnn(C)c2n1
d. CCSc1nnc(NC(=O)CCc2ccc(OC)cc2)s1
Answer: c. CCCNc1nc(Nc2ccc(C)c(Cl)c2)c2cnn(C)c2n1
{#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#}
CCCNc1nc(Nc2ccc(C)c(Cl)c2)c2cnn(C)c2n1
CCCNc1nc(Nc2ccc(C)c(Cl)c2)c2cnn(C)c2n1
4-N-(3-chloro-4-methylphenyl)-1-methyl-6-N-propylpyrazolo[3,4-d]pyrimidine-4,6-diamine