Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.419\% 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 or b without using any other words.
Options:
a) CCN(CC)S(=O)(=O)c1ccc(N2CCOCC2)c(NC(=O)c2ccc(F)cc2)c1
b) CCNC(=S)N(Cc1cc2c(C)ccc(C)c2[nH]c1=O)C1CCCC1
Answer: b. CCNC(=S)N(Cc1cc2c(C)ccc(C)c2[nH]c1=O)C1CCCC1
{#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#}
CCNC(=S)N(Cc1cc2c(C)ccc(C)c2[nH]c1=O)C1CCCC1
CCNC(=S)N(Cc1cc2c(C)ccc(C)c2[nH]c1=O)C1CCCC1
1-cyclopentyl-1-[(5,8-dimethyl-2-oxo-1H-quinolin-3-yl)methyl]-3-ethylthiourea