Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.841\% 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 other words.
Options:
a.) CCN(Cc1ccncc1)C(=O)CCc1nnc(CCC2CCCCC2)o1
b.) CCn1c(SC(C)C(=O)O)nc2sc3c(c2c1=O)CCC3
c.) Cc1noc(C)c1S(=O)(=O)NCCCN1CCN(Cc2ccccc2)CC1
d.) C=CCN(CC(=O)Nc1c(C)cccc1CC)C(=O)SCCC
Answer: d. C=CCN(CC(=O)Nc1c(C)cccc1CC)C(=O)SCCC
{#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#}
S-propyl N-[2-(2-ethyl-6-methylanilino)-2-oxoethyl]-N-prop-2-enylcarbamothioate