Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 0.774\% 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. Cc1ccc2nc(SCC(=O)Nc3ccc(Br)cc3)nc(=O)n2c1
b. CCn1nc(C(C)C)cc1C(=O)N1CCCC(CO)(Cc2ccc(F)cc2F)C1
c. Cc1cc(S(=O)(=O)N2CCC(N3CCCCC3)CC2)ccc1-n1cnnn1
d. CCNC(=O)COc1ccc(S(=O)(=O)Nc2ccccc2)cc1
Answer: d. CCNC(=O)COc1ccc(S(=O)(=O)Nc2ccccc2)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#}
CCNC(=O)COc1ccc(S(=O)(=O)Nc2ccccc2)cc1
CCNC(=O)COc1ccc(S(=O)(=O)Nc2ccccc2)cc1
2-[4-(phenylsulfamoyl)phenoxy]-N-ethylacetamide