Task: Answer the multiple choice question.
Query: Which drug has a 1.810\% 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, or c without using any other words.
Options:
a: CCCCCn1c(S(=O)(=O)O)nc2ccccc21
b: Cc1noc(C)c1COc1ccc(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)cc1
c: CCCN(CC(=O)Nc1ccccc1OC)C(=O)CCC(=O)c1ccc(F)cc1
Answer: c. CCCN(CC(=O)Nc1ccccc1OC)C(=O)CCC(=O)c1ccc(F)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#}
CCCN(CC(=O)Nc1ccccc1OC)C(=O)CCC(=O)c1ccc(F)cc1
CCCN(CC(=O)Nc1ccccc1OC)C(=O)CCC(=O)c1ccc(F)cc1
4-(4-fluorophenyl)-N-[2-(2-methoxyanilino)-2-oxoethyl]-4-oxo-N-propylbutanamide