Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.189\% 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] CCCn1c(C)cc(C(=O)COc2ncnc3sccc23)c1C
[b] Cc1ccc(C)c(N(CC(=O)NC2CCCC2)C(=O)CCC(=O)Nc2cc(C)on2)c1
[c] Cc1cc(OCC(=O)N2CCOCC2)ccc1NC(=O)c1ccccc1C
[d] Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)N3CCCC3)c2=O)cc1
Answer: a. CCCn1c(C)cc(C(=O)COc2ncnc3sccc23)c1C
{#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#}
CCCn1c(C)cc(C(=O)COc2ncnc3sccc23)c1C
CCCn1c(C)cc(C(=O)COc2ncnc3sccc23)c1C
1-(2,5-dimethyl-1-propylpyrrol-3-yl)-2-thieno[2,3-d]pyrimidin-4-yloxyethanone