Task: Answer the MCQ question.
Query: Which drug exhibits a -52.721% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COc1ccc(Cn2c(=O)c3[nH]cnc3n(-c3ccccc3C)c2=O)cc1
b Clc1ccc(-c2cn(-c3ccc(Cl)cc3)c3[n+]2CCCCC3)cc1.[Br-]
c O=C(COc1ccccc1)Nc1ccc2oc(=O)ccc2c1
d Cc1ncc(CN2CCCC(C(=O)c3sccc3C)C2)s1
Answer: b. Clc1ccc(-c2cn(-c3ccc(Cl)cc3)c3[n+]2CCCCC3)cc1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Clc1ccc(-c2cn(-c3ccc(Cl)cc3)c3[n+]2CCCCC3)cc1.[Br-]
Clc1ccc(-c2cn(-c3ccc(Cl)cc3)c3[n+]2CCCCC3)cc1.[Br-]
1,3-bis(4-chlorophenyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-4-ium;bromide