Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.047\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)C(C(=O)NC1CCCCC1)N(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
b: N#CC1=C(Nc2ccccc2)SC=C(c2ccc(F)cc2)N=C1N1CCOCC1
c: COCCCn1c(SCc2nnc(-c3ccc(OC)c(OC)c3)o2)nc2ccccc2c1=O
d: Clc1cc(Cl)c(Cl)c(Cl)c1Cl
Answer: d. Clc1cc(Cl)c(Cl)c(Cl)c1Cl
{#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#}
1,2,3,4,5-pentachlorocyclohexa-1,3,5-triene