Task: Answer the MCQ question.
Question: Which compound has a 5.623\% 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, or c without using any additional words.
Options:
[a] O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccc(Cl)cc1
[b] COCc1ccc(C(=O)N2CCCC(N(C)Cc3ccccc3)C2)s1
[c] COc1ccc(-n2c(/C=C/c3ccc4c(c3)OCO4)nc3ccccc3c2=O)cc1
Answer: a. O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccc(Cl)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#}
O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccc(Cl)cc1
O=C(CCN1C(=O)c2ccccc2C1=O)NCc1ccc(Cl)cc1
N-[(4-chlorophenyl)methyl]-3-(1,3-dioxoisoindol-2-yl)propanamide