Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.869\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1ccccc1NC(=O)N1CCN(C/C=C/c2ccccc2)CC1
b. CC(=O)NC1=NN(C(C)=O)C(c2ccccc2)S1
c. Cc1cc(C)c(NC(=O)CSc2nnc(-c3ccncc3)n2Cc2ccco2)c(Cl)c1
d. CN(CC(=O)NCC(c1ccco1)N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
e. O=[N+]([O-])c1ccccc1/C=N/Nc1nc(N2CCCC2)nc(N2CCCC2)n1
Answer: d. CN(CC(=O)NCC(c1ccco1)N1CCCCC1)S(=O)(=O)c1ccc(Cl)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(CC(=O)NCC(c1ccco1)N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
CN(CC(=O)NCC(c1ccco1)N1CCCCC1)S(=O)(=O)c1ccc(Cl)cc1
2-[(4-chlorophenyl)sulfonyl-methylamino]-N-[2-(furan-2-yl)-2-piperidin-1-ylethyl]acetamide