Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -28.402\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1cc(NC(=O)CCCNC(=O)Cn2cnc3sc4c(c3c2=O)CCCC4)cc(OC)c1OC
[b] CC1(C)NC(=O)N(CCSc2ccc(Cl)cc2)C1=O
[c] COc1ccc(Cc2nc3ccc(C(=O)NC(C)c4cn(C)nc4C)cc3o2)cc1
[d] COc1ccccc1NC(C)=[N+](C)CCNS(=O)(=O)c1ccc(Cl)cc1.[I-]
Answer: d. COc1ccccc1NC(C)=[N+](C)CCNS(=O)(=O)c1ccc(Cl)cc1.[I-]
{#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#}
COc1ccccc1NC(C)=[N+](C)CCNS(=O)(=O)c1ccc(Cl)cc1.[I-]
COc1ccccc1NC(C)=[N+](C)CCNS(=O)(=O)c1ccc(Cl)cc1.[I-]
2-[(4-chlorophenyl)sulfonylamino]ethyl-[1-(2-methoxyanilino)ethylidene]-methylazanium;iodide