Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.942\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccc(-c2nc(Cl)nc3ccccc23)cc1
b. Cc1ccc(-c2nc3c(=O)n(-c4ccccc4)c4c(c(=O)n(C)c(=O)n4C)c3o2)cc1
c. COC(=O)c1cn(-c2ccc(F)cc2)c(=O)c2ccccc12
d. CCCC(=O)Nc1nnc(-c2ccc(Cl)s2)o1
Answer: a. Cc1ccc(-c2nc(Cl)nc3ccccc23)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#}
Cc1ccc(-c2nc(Cl)nc3ccccc23)cc1
Cc1ccc(-c2nc(Cl)nc3ccccc23)cc1
2-chloro-4-(4-methylphenyl)quinazoline