Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.927\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC(=O)c1cccc(NC(=O)CC2CCCC2)c1
b: Cc1ccccc1CSc1ncc(C#N)c(N)n1
c: COc1ccc(S(=O)(=O)N(C)C2CCN(C)CC2)cc1
d: Brc1ccc(-c2nn3c(Cc4ccccc4)nnc3s2)o1
e: Cc1ccc(-n2c(C)cc(/C=C3/C(=N)N4C(c5ccccc5)=CSC4=NC3=O)c2C)cc1
Answer: c. COc1ccc(S(=O)(=O)N(C)C2CCN(C)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#}
COc1ccc(S(=O)(=O)N(C)C2CCN(C)CC2)cc1
COc1ccc(S(=O)(=O)N(C)C2CCN(C)CC2)cc1
4-methoxy-N-methyl-N-(1-methylpiperidin-4-yl)benzenesulfonamide