Task: Answer the MCQ question.
Question: Which drug has a 8.226\% 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) CC(=O)N1CCN(S(=O)(=O)c2ccc(C)cc2)C1c1ccc(N(C)C)cc1
(b) COc1ccc(-c2nc3cc(C(F)(F)F)ccc3n2CCCn2c(-c3ccccc3)nc3cc(C(=O)O)ccc32)cc1
(c) O=C(Cc1ccccc1)Nc1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O
(d) CCOc1cc(C2C(C#N)=C(N)OC3=C2C(=O)CC(C)(C)C3)cc([N+](=O)[O-])c1O
Answer: c. O=C(Cc1ccccc1)Nc1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O
{#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(Cc1ccccc1)Nc1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O
O=C(Cc1ccccc1)Nc1ccc2c(c1)C(=O)N(CC1CCCO1)C2=O
N-[1,3-dioxo-2-(oxolan-2-ylmethyl)isoindol-5-yl]-2-phenylacetamide