Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.995\% 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) CN(CC(=O)NCC1CCCO1)S(=O)(=O)c1cc(Cl)ccc1Cl
b) Cc1ccc(C2(C)NC(=O)N(CC(=O)Nc3ccc(-c4nc5ccc(C)cc5s4)cc3)C2=O)cc1
c) CCOc1ccc(C(=O)N(c2ccccn2)C2CCCCC2)cc1
Answer: c. CCOc1ccc(C(=O)N(c2ccccn2)C2CCCCC2)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#}
CCOc1ccc(C(=O)N(c2ccccn2)C2CCCCC2)cc1
CCOc1ccc(C(=O)N(c2ccccn2)C2CCCCC2)cc1
N-cyclohexyl-4-ethoxy-N-pyridin-2-ylbenzamide