Task: Answer the MCQ question.
Query: Which drug exhibits a 9.153\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(COC(=O)Cc1ccsc1)Nc1ccc(Br)cc1
b O=C(Nc1ccc(Cl)cc1)N1CCc2[nH]c3ccccc3c2C1
c CCCCCOc1ccc(C(C)(O)C(CN2CCOCC2)c2ccccc2)cc1
d CCOC(=O)N1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)CC1
Answer: d. CCOC(=O)N1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)CC1
CCOC(=O)N1CCN(C(=O)CN2C(=O)c3ccccc3S2(=O)=O)CC1
ethyl4-[2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetyl]piperazine-1-carboxylate