Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.396\% 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: COc1ccc(C(CC(=O)NCCN2CCOCC2)NS(=O)(=O)c2ccc(C)cc2)cc1
b: CC1(OC(=O)c2cnc3ccccc3n2)C(=O)C=C2C=C(C3CC3)OC=C2C1=O
c: Cc1ccccc1C=O
d: COC1=NS(=O)(=O)c2ccccc21
e: CCOC(=O)c1[nH]c(C)c(/C(O)=C2\C(=O)C(=O)N(CCCN(CC)CC)C2c2cccnc2)c1C
Answer: d. COC1=NS(=O)(=O)c2ccccc21
{#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#}
COC1=NS(=O)(=O)c2ccccc21
COC1=NS(=O)(=O)c2ccccc21
3-methoxy-1,2-benzothiazole1,1-dioxide