Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.179\% 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. COc1cc2ccccc2cc1C(=O)NC(=S)Nc1cccc(C(=O)O)c1
b. O=C(NC1CC1)C1=C[C@H](C2CCCCC2)C[C@H](OCCCCO)O1
c. O=c1c2c(ncn1CCO)nc1n2CCC1
d. CCC(CC)C(=O)Nc1nnc(CCc2ccccc2)s1
e. COC(=O)CSc1nc(-c2cccs2)ccc1C#N
Answer: d. CCC(CC)C(=O)Nc1nnc(CCc2ccccc2)s1
{#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#}
CCC(CC)C(=O)Nc1nnc(CCc2ccccc2)s1
CCC(CC)C(=O)Nc1nnc(CCc2ccccc2)s1
2-ethyl-N-[5-(2-phenylethyl)-1,3,4-thiadiazol-2-yl]butanamide