Task: Answer the MCQ question.
Query: Which drug exhibits a 8.966\% 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 additional words.
Options:
a: CCOCC(=O)Nc1nc2ccc(C)cc2s1
b: Cc1sc2ncn(CC(=O)NCC3COc4ccccc4O3)c(=O)c2c1S(=O)(=O)N1CCCCC1
c: CCc1ccccc1NC(=O)N1CCCc2ccccc21
d: COCCN(C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1)C(C)C
e: CCn1ccnc1CC1COc2ccccc2O1.Cl
Answer: d. COCCN(C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1)C(C)C
{#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#}
COCCN(C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1)C(C)C
COCCN(C(=O)CCc1nnc(CCc2c[nH]c3ccccc23)o1)C(C)C
3-[5-[2-(1H-indol-3-yl)ethyl]-1,3,4-oxadiazol-2-yl]-N-(2-methoxyethyl)-N-propan-2-ylpropanamide