Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.558\% 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 other words.
Options:
(a) CCCCN(CCCC)C(=S)N/N=C/c1c(C)[nH]n(-c2ccccc2)c1=O
(b) O=C(CSc1nc2ccccc2s1)N1CCOCC1
(c) CCc1ccc(CN(Cc2cccnc2)C(=O)/C=C/c2ccc(OC)cc2)cc1
(d) COc1ccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(OC)c1OC
Answer: d. COc1ccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(OC)c1OC
{#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#}
COc1ccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(OC)c1OC
COc1ccc(/C=N/NC(=O)Cn2cnc3c2c(=O)n(C)c(=O)n3C)c(OC)c1OC
2-(1,3-dimethyl-2,6-dioxopurin-7-yl)-N-[(E)-(2,3,4-trimethoxyphenyl)methylideneamino]acetamide