Task: Answer the MCQ question.
Query: Which drug exhibits a 9.656\% 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 additional words.
Options:
a.) CS(=O)(=O)N1CCCC(c2nc(-c3ccc(S(=O)(=O)NCc4ccccc4)cc3)no2)C1
b.) COc1cccc(NC(=O)CN(C)C(=O)c2c(-c3c(F)cccc3Cl)noc2C)c1
c.) Cn1c(=O)c2c(nc(Oc3ccc(-c4ccccc4)cc3)n2C)n(C)c1=O
d.) CC12CCC(C(=O)NNC(=O)c3ccc(Br)cc3)(OC1=O)C2(C)C
Answer: c. Cn1c(=O)c2c(nc(Oc3ccc(-c4ccccc4)cc3)n2C)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(Oc3ccc(-c4ccccc4)cc3)n2C)n(C)c1=O
Cn1c(=O)c2c(nc(Oc3ccc(-c4ccccc4)cc3)n2C)n(C)c1=O
1,3,7-trimethyl-8-(4-phenylphenoxy)purine-2,6-dione