Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 13.546\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC1(OCC)C(c2ccc(N)cc2)C(C#N)(C#N)C1(OCC)OCC
b. CCN(CC)C(=O)/C(=C/c1cn(S(=O)(=O)N(C)C)c2ccccc12)NC(=O)c1ccc(OC)cc1
c. Cc1nn(C)cc1C(C)NC(=O)c1cc(COc2ccc(F)c(F)c2)on1
Answer: a. CCOC1(OCC)C(c2ccc(N)cc2)C(C#N)(C#N)C1(OCC)OCC
{#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#}
CCOC1(OCC)C(c2ccc(N)cc2)C(C#N)(C#N)C1(OCC)OCC
CCOC1(OCC)C(c2ccc(N)cc2)C(C#N)(C#N)C1(OCC)OCC
4-(4-aminophenyl)-2,2,3,3-tetraethoxycyclobutane-1,1-dicarbonitrile