Task: Answer the multiple choice question.
Question: Which drug exhibits a -10.312% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CN(C)/C(=N\S(=O)(=O)c1ccccc1)c1ccc(Cl)cc1
b: CCCC1(C(=O)OCC)NC(c2ccc(N(C)C)cc2)C2C(=O)N(c3ccccc3)C(=O)C21
Answer: b. CCCC1(C(=O)OCC)NC(c2ccc(N(C)C)cc2)C2C(=O)N(c3ccccc3)C(=O)C21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC1(C(=O)OCC)NC(c2ccc(N(C)C)cc2)C2C(=O)N(c3ccccc3)C(=O)C21
CCCC1(C(=O)OCC)NC(c2ccc(N(C)C)cc2)C2C(=O)N(c3ccccc3)C(=O)C21
ethyl 1-[4-(dimethylamino)phenyl]-4,6-dioxo-5-phenyl-3-propyl-1,2,3a,6a-tetrahydropyrrolo[3,4-c]pyrrole-3-carboxylate