Task: Answer the multiple-choice question.
Question: Which compound has a -4.774\% 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. CC(=O)Nc1ccc(S(=O)(=O)N2CCCc3ccccc32)cc1
b. CS(=O)(=O)N(CCC(=O)O)Cc1ccccc1
c. CCOc1ccc(NC(=O)CSc2nnc(CCNC(=O)c3ccc(OC)cc3)n2CC)cc1
d. CCCN(CCC)CCCNS(=O)(=O)c1ccc2c(c1)oc(=O)n2C
Answer: a. CC(=O)Nc1ccc(S(=O)(=O)N2CCCc3ccccc32)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#}
N-[4-(3,4-dihydro-2H-quinolin-1-ylsulfonyl)phenyl]acetamide