Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.193\% 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: O=C(/C=C/c1ccc(OC2CSC2)cc1)c1ccc(Cl)cc1
b: COC(=O)c1ccccc1NC(=O)c1cc(-c2ccc(C)cc2)on1
c: Cn1cc(CN2CCC(C(=O)Nc3ccc(Oc4ccccc4F)cc3)CC2)cn1
d: Cc1ccc(-c2noc(CCC(=O)Nc3ccc(C)cn3)n2)cc1
e: COc1ccc(-c2cc(C(=O)Nc3c(C)nn(Cc4ccccc4Cl)c3C)no2)cc1
Answer: a. O=C(/C=C/c1ccc(OC2CSC2)cc1)c1ccc(Cl)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#}
(E)-1-(4-chlorophenyl)-3-[4-(thietan-3-yloxy)phenyl]prop-2-en-1-one