Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 12.184\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) Cn1c(N)c(C(=O)COC(=O)CCc2nc3ccccc3s2)c(=O)n(C)c1=O
b.) CC(=O)N1c2ccccc2Nc2ccccc21
c.) Cc1cnc(NC(=O)C(C)N2CCN(C)CC2)s1.O=C(O)C(=O)O
d.) CCOc1ccc2c(c1)c1nc3ccccc3nc1n2C
e.) Cc1nn(Cc2ccc(F)cc2)c(C)c1NC(=O)c1cnn2cccnc12
Answer: d. CCOc1ccc2c(c1)c1nc3ccccc3nc1n2C
{#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#}
CCOc1ccc2c(c1)c1nc3ccccc3nc1n2C
CCOc1ccc2c(c1)c1nc3ccccc3nc1n2C
9-ethoxy-6-methylindolo[3,2-b]quinoxaline