Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 6.787\% 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 additional words.
Options:
(a) CCC(=NCCc1ccccc1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
(b) O=c1cc[nH]c2cc(Cl)ccc12
(c) CNS(=O)(=O)c1ccc2c(c1)oc(=O)c1cc(S(=O)(=O)NC)ccc12
(d) O=C(CSc1nc(Cc2ccccc2)nc2ccccc12)Nc1nc2c(s1)CCCC2
(e) CC(C)(C)n1ncc2c(=O)n(CC(=O)Nc3ccc4c(c3)OCCO4)cnc21
Answer: a. CCC(=NCCc1ccccc1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
{#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#}
CCC(=NCCc1ccccc1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
CCC(=NCCc1ccccc1)c1c(O)n(C2CCCCC2)c(=O)[nH]c1=O
1-cyclohexyl-5-[C-ethyl-N-(2-phenylethyl)carbonimidoyl]-6-hydroxypyrimidine-2,4-dione