Task: Answer the multiple choice question.
Query: Which drug has a 5.559\% 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 other words.
Options:
a.) O=C(CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1)N1CCOCC1
b.) CCCn1nc(NC(=O)C(C)(C)C)c2cc3cc(OC)ccc3nc21
c.) N#Cc1ccccc1S(=O)(=O)N1CCN(CC(=O)Nc2ccccc2C(=O)NC2CC2)CC1
d.) COc1ccc(S(=O)(=O)N2CCOCC2)cc1NC(=O)CSc1n[nH]c(=O)n1C1CC1
Answer: b. CCCn1nc(NC(=O)C(C)(C)C)c2cc3cc(OC)ccc3nc21
{#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#}
CCCn1nc(NC(=O)C(C)(C)C)c2cc3cc(OC)ccc3nc21
CCCn1nc(NC(=O)C(C)(C)C)c2cc3cc(OC)ccc3nc21
N-(6-methoxy-1-propylpyrazolo[3,4-b]quinolin-3-yl)-2,2-dimethylpropanamide