Task: Answer the multiple choice question.
Question: Which drug has a 8.961\% human ether-à-go-go related gene (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 additional words.
Options:
a. CCOC(=O)c1sc(-c2ccc(F)cc2)cc1N
b. COC(=O)c1ccccc1NC(=O)c1ccco1
c. CCOc1ccc(NC(=O)CC2C(=O)N(c3ccccc3)C(=O)N2CCOC)cc1
d. O=C(NC(CO)Cc1ccc([N+](=O)[O-])cc1)C(Cl)Cl
Answer: a. CCOC(=O)c1sc(-c2ccc(F)cc2)cc1N
{#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#}
CCOC(=O)c1sc(-c2ccc(F)cc2)cc1N
CCOC(=O)c1sc(-c2ccc(F)cc2)cc1N
[3-amino-5-(4-fluorophenyl)thiophen-2-yl]-ethoxymethanone