Task: Answer the MCQ question.
Query: Which compound exhibits a 12.091\% 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: COc1cccc(C(=O)NCC(=O)N/N=C/c2cccs2)c1
b: CCOc1ccccc1N(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
c: Nc1nc(SCCO)[nH]c(=O)c1NC(=O)c1ccco1
d: CCOc1ccc(C(=O)SC2=NCCS2)cc1
e: CCCCN1C(N)=NC[C@@H]1Cc1ccccc1
Answer: b. CCOc1ccccc1N(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
{#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#}
CCOc1ccccc1N(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
CCOc1ccccc1N(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccncc1
N-[2-(N-[2-(cyclopentylamino)-2-oxo-1-pyridin-4-ylethyl]-2-ethoxyanilino)-2-oxoethyl]furan-2-carboxamide