Task: Answer the multiple choice question.
Question: Which compound has a 4.732\% 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 Cn1c(O)c(C(=N)COc2cccc(Cl)c2)c(=O)n(C)c1=O
b O=C(Nc1nc2ccccc2n1CCN1CCOCC1)c1ccc(Cl)cc1
c CCC1CCCCN1CCCNC(=O)Cn1ncc2c([nH]c3ccc(C)cc32)c1=O
d CCOC(=O)N1CCC(NC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)CC1
Answer: c. CCC1CCCCN1CCCNC(=O)Cn1ncc2c([nH]c3ccc(C)cc32)c1=O
{#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#}
CCC1CCCCN1CCCNC(=O)Cn1ncc2c([nH]c3ccc(C)cc32)c1=O
CCC1CCCCN1CCCNC(=O)Cn1ncc2c([nH]c3ccc(C)cc32)c1=O
N-[3-(2-ethylpiperidin-1-yl)propyl]-2-(8-methyl-4-oxo-5H-pyridazino[4,5-b]indol-3-yl)acetamide