Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.966% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(c1ccccn1)c1cc2ccccc2n1S(=O)(=O)c1ccccc1
b) CS(=O)(=O)N(CC(=O)NC1CCCC1)c1ccc2c(c1)OCCO2
c) Cc1ccnc(NC(c2cccnc2)c2ccc3cccnc3c2O)c1
d) COc1ccc(OCC(=O)Nc2nnc(C)s2)cc1
e) CCOCC(=O)Nc1nnc(C)s1
Answer: e. CCOCC(=O)Nc1nnc(C)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOCC(=O)Nc1nnc(C)s1
CCOCC(=O)Nc1nnc(C)s1
2-ethoxy-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide