Task: Answer the MCQ question.
Query: Which drug exhibits a 4.812\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1cc(OC)c(C2SCCS2)c(OC)c1
b: CCCCn1c(SCC(=O)Nc2ccc(C)c(S(=O)(=O)N3CCOCC3)c2)nnc1C(CC)N(C)C
c: CCN(CC)C(=O)c1ccc(-c2nnc(Nc3ccc(C(=O)N(C)C)cc3)c3ccccc23)cc1
Answer: c. CCN(CC)C(=O)c1ccc(-c2nnc(Nc3ccc(C(=O)N(C)C)cc3)c3ccccc23)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#}
CCN(CC)C(=O)c1ccc(-c2nnc(Nc3ccc(C(=O)N(C)C)cc3)c3ccccc23)cc1
CCN(CC)C(=O)c1ccc(-c2nnc(Nc3ccc(C(=O)N(C)C)cc3)c3ccccc23)cc1
4-[4-[4-(dimethylcarbamoyl)anilino]phthalazin-1-yl]-N,N-diethylbenzamide