Task: Answer the MCQ question.
Question: Which compound exhibits a 6.920\% 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 other words.
Options:
a: CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
b: O=C(CSc1nc2ccc(Nc3nc(N4CCOCC4)nc(N4CCOCC4)n3)cc2s1)N1CCOCC1
c: CCc1noc(C)c1C(=O)N1CCN(S(=O)(=O)c2c(C)c(C)cc(C)c2C)CC1
Answer: a. CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)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#}
CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
CN(C)c1ccc(C(=O)N2CC(=O)N(CCc3ccccc3)C(=O)C2)cc1
4-[4-(dimethylamino)benzoyl]-1-(2-phenylethyl)piperazine-2,6-dione