Task: Answer the MCQ question.
Question: Which drug exhibits a 12.496\% 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 O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(Cl)cc1)NCC1CCCO1
b Cc1ccc(CN(C)C(=O)CCc2c[nH]c3ccccc23)o1
c O=C(O)CSCC(=O)NCc1ccccc1Cl
d CCCCc1ccc(Nc2ncnc3nc[nH]c23)cc1
e CCC(C)[C@H](NC(=O)[C@H](Cc1ccccc1)n1c(=O)[nH]c2ccccc2c1=O)C(=O)N1CCC[C@@H]1C(=O)O
Answer: a. O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(Cl)cc1)NCC1CCCO1
{#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(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(Cl)cc1)NCC1CCCO1
O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(Cl)cc1)NCC1CCCO1
2-[(4-chlorophenyl)sulfonylamino]-N-(oxolan-2-ylmethyl)-N-[2-oxo-2-(oxolan-2-ylmethylamino)ethyl]acetamide