Task: Answer the MCQ question.
Query: Which compound has a 9.898\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc(Cl)cc1NC(=O)CSc1nc2sccc2c(=O)[nH]1
b.) C=CCNc1c2c(nc3nnnn13)CCCC2
c.) CCOC(=O)Cn1c(=O)oc2cc(S(=O)(=O)N3CCc4ccccc43)ccc21
Answer: b. C=CCNc1c2c(nc3nnnn13)CCCC2
{#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#}
C=CCNc1c2c(nc3nnnn13)CCCC2
C=CCNc1c2c(nc3nnnn13)CCCC2
N-prop-2-enyl-5,6,7,8-tetrahydrotetrazolo[5,1-b]quinazolin-9-amine