Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -1.230\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(Cc1ccc(-n2c(=O)[nH]c3ccccc3c2=O)cc1)N1CCN(c2ccccc2)CC1
b: O=C(Nc1ccccc1)c1cc(N2CCOCC2)nc2ccccc12
c: CCOc1ccc(S(=O)(=O)NCCOC)cc1C
d: CCOC(=O)N1CCN(C(=O)Nc2ccc(Cl)cc2)CC1
e: Cc1ccc(CCNC(=O)c2nnn(-c3cccc(C)c3)c2N)cc1
Answer: d. CCOC(=O)N1CCN(C(=O)Nc2ccc(Cl)cc2)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#}
ethyl 4-[(4-chlorophenyl)carbamoyl]piperazine-1-carboxylate