Task: Answer the MCQ question.
Query: Which drug exhibits a 14.266\% 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 other words.
Options:
a. COc1ccc(OC)c(S(=O)(=O)N2CCN(c3ccccn3)CC2)c1
b. CC(=O)CSc1ccc(S(=O)(=O)N2CCN(C)CC2)cn1
c. COc1ccc(C2(C)CC(C)(C)Nc3ccccc32)cc1
d. CC(=O)Nc1ccc(/C(C)=N/Nc2nc(Nc3cccc4ccccc34)nc(N3CCOCC3)n2)cc1.CCO
Answer: c. COc1ccc(C2(C)CC(C)(C)Nc3ccccc32)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(C2(C)CC(C)(C)Nc3ccccc32)cc1
COc1ccc(C2(C)CC(C)(C)Nc3ccccc32)cc1
4-(4-methoxyphenyl)-2,2,4-trimethyl-1,3-dihydroquinoline