Task: Answer the multiple choice question.
Query: Which drug has a -5.746\% 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] CCCCC(=O)NC(=S)NNS(=O)(=O)c1ccccc1
[b] CCCC(=O)N1CCN(c2ccc(NC(=O)c3ccccc3)cc2)CC1
[c] COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)CCCNC(=O)c1ccc(Cl)cc1
[d] CCOC(=O)C1=C(C)Nc2ncnn2C1c1ccc(N(C)C)cc1
Answer: c. COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)CCCNC(=O)c1ccc(Cl)cc1
{#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(Cl)cc1NC(=O)CN(C)C(=O)CCCNC(=O)c1ccc(Cl)cc1
COc1ccc(Cl)cc1NC(=O)CN(C)C(=O)CCCNC(=O)c1ccc(Cl)cc1
4-chloro-N-[4-[[2-(5-chloro-2-methoxyanilino)-2-oxoethyl]-methylamino]-4-oxobutyl]benzamide