Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.678\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(COc1cc(F)ccc1[N+](=O)[O-])Nc1ccc2c(c1)OCO2
b) Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
c) CCOC(=O)c1cc(CC)sc1NC(=O)C1CC1
Answer: b. Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
{#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#}
Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
Cc1onc(-c2ccccc2)c1C(=O)Nc1nnc(COc2ccc(Cl)cc2)s1
N-[5-[(4-chlorophenoxy)methyl]-1,3,4-thiadiazol-2-yl]-5-methyl-3-phenyl-1,2-oxazole-4-carboxamide