Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.181\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)C1
b. O=C(O)CSCC(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
c. COc1ccccc1NC(=O)NCCN1CCCCC1
d. Br.Cn1ccnc1SCC(=O)c1ccc(O)cc1
e. CN(/C=C/c1c([N+](=O)[O-])c(=O)n(C)c(=O)n1C)c1ccccc1
Answer: a. O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)C1
{#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#}
O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)C1
O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)C1
[3-(4-chlorophenyl)sulfonylimidazolidin-1-yl]-morpholin-4-ylmethanone