Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.569\% 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, c, or d without using any additional words.
Options:
(a) O=C(NCCN1CCOCC1)C1CCC(CNS(=O)(=O)c2ccc(Cl)cc2)CC1
(b) CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NC(C)c3ccccc3)C2)CC1
(c) CCOc1ccc(C2NC(=O)CCC2[N+](=O)[O-])cc1
(d) O=C(N/C(=C\c1ccco1)C(=O)N1CCOCC1)c1ccco1
Answer: b. CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NC(C)c3ccccc3)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#}
CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NC(C)c3ccccc3)C2)CC1
CCOC(=O)N1CCN(S(=O)(=O)N2CCCC(C(=O)NC(C)c3ccccc3)C2)CC1
ethyl 4-[3-(1-phenylethylcarbamoyl)piperidin-1-yl]sulfonylpiperazine-1-carboxylate