Task: Answer the MCQ question.
Query: Which drug exhibits a 15.835\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) C=CCNC(=O)c1ccc2c(c1)nnn2C
b.) CCCCC(=O)Nc1ccc(NC(=S)NC(=O)CC)cc1OC
c.) O=C(c1ccc(C23CC4CC(CC(C4)C2)C3)o1)N1CCOCC1
d.) COc1ccccc1CNC(=O)CNC(=O)Cn1cnc2ccccc2c1=O
e.) CC(C)Cc1cc(F)ccc1OS(N)(=O)=O
Answer: b. CCCCC(=O)Nc1ccc(NC(=S)NC(=O)CC)cc1OC
{#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#}
CCCCC(=O)Nc1ccc(NC(=S)NC(=O)CC)cc1OC
CCCCC(=O)Nc1ccc(NC(=S)NC(=O)CC)cc1OC
[C][C][C][C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch1][=N][N][C][=Branch1][C][=S][N][C][=Branch1][C][=O][C][C][C][=C][Ring1][=C][O][C]
N-[2-methoxy-4-(propanoylcarbamothioylamino)phenyl]pentanamide