Task: Answer the MCQ question.
Question: Which drug has a 10.882\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cl.O=C(CCS(=O)(=O)c1ccccc1)N(CCCN1CCOCC1)c1nc2c(F)cccc2s1
b: CC(C)NS(=O)(=O)c1ccc(OCC(=O)N(C)Cc2ccccc2)cc1
c: CNCC[C@H](Oc1cccc2ccccc12)c1cccs1
d: NC(=O)NCc1ccc(Cl)cc1
Answer: d. NC(=O)NCc1ccc(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#}
(4-chlorophenyl)methylurea