Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.128\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] C=CCn1c(Cc2cccs2)nnc1SCC(=O)c1ccc2ccccc2c1
[b] CCC(Cc1ccccc1)NC(=O)Cn1ncc2ccsc2c1=O
[c] O=C(C1CCC(=O)N1Cc1cccnc1)N1CCN(c2ccc(F)cc2)CC1
[d] CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccc(C(=O)OC)cc2)CC1
[e] O=C(NCc1cccc(C(F)(F)F)c1)c1cccc(S(=O)(=O)NCc2ccccc2)c1
Answer: b. CCC(Cc1ccccc1)NC(=O)Cn1ncc2ccsc2c1=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(Cc1ccccc1)NC(=O)Cn1ncc2ccsc2c1=O
CCC(Cc1ccccc1)NC(=O)Cn1ncc2ccsc2c1=O
2-(7-oxothieno[2,3-d]pyridazin-6-yl)-N-(1-phenylbutan-2-yl)acetamide