Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.376\% 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 other words.
Options:
a) COc1cccc(NC(=O)CSCC(=O)O)c1
b) C(=C/c1ccccc1)\C=N\Nc1nncc(-c2ccccc2)n1
c) CC1=CC(C)(C)n2c(O)c(C3=NC(=S)NC3=O)c3cc(OC(=O)c4cccc5ccccc45)cc1c32
d) O=C(COc1cccc2c1CCN(Cc1ccccc1F)C2=O)N1CCCCC1
e) NNC(=O)c1nn(-c2ccc(Cl)cc2)ccc1=O
Answer: a. COc1cccc(NC(=O)CSCC(=O)O)c1
{#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#}
2-[2-(3-methoxyanilino)-2-oxoethyl]sulfanylacetic acid