Task: Answer the MCQ question.
Query: Which compound has a 13.628\% 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 other words.
Options:
a. Nc1ccccc1NC(=O)c1ccccc1N
b. O=C(Cn1cc(C(=O)C2CC2)c2ccccc21)Nc1ccccc1Cl
c. Cc1ccc(S(=O)(=O)CC(c2ccccc2)N2CCOCC2)cc1
d. O=[N+]([O-])c1ccc(NCc2ccc(Cl)cc2)c2ccncc12
Answer: b. O=C(Cn1cc(C(=O)C2CC2)c2ccccc21)Nc1ccccc1Cl
{#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(Cn1cc(C(=O)C2CC2)c2ccccc21)Nc1ccccc1Cl
O=C(Cn1cc(C(=O)C2CC2)c2ccccc21)Nc1ccccc1Cl
N-(2-chlorophenyl)-2-[3-(cyclopropanecarbonyl)indol-1-yl]acetamide