Problem statement: Answer the MCQ question.
Query: Which compound has a -5.620\% 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 additional words.
Options:
a CCC(=O)N1CCN(c2ccc(NC(=O)COc3ccccc3Cl)cc2)CC1
b CCCN1CCN(C(=O)c2c(Cl)cnn2C)CC1
c O=C(N1CCOCC1)N1CCN(S(=O)(=O)c2cccc([N+](=O)[O-])c2)CC1
d COc1ccc(NC(=O)CC2Oc3ccccc3NC2=O)c(OC)c1
Answer: a. CCC(=O)N1CCN(c2ccc(NC(=O)COc3ccccc3Cl)cc2)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#}
CCC(=O)N1CCN(c2ccc(NC(=O)COc3ccccc3Cl)cc2)CC1
CCC(=O)N1CCN(c2ccc(NC(=O)COc3ccccc3Cl)cc2)CC1
2-(2-chlorophenoxy)-N-[4-(4-propanoylpiperazin-1-yl)phenyl]acetamide