Task: Answer the multiple-choice question.
Query: Which drug has a -3.044\% 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 other words.
Options:
a) Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3n[nH]c4ccccc34)CC2)cc1
b) COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CC(C)CC(C)C3)C2)c(OC)c1
c) c1ccc2c(c1)OCC(CNCC1COc3ccccc3O1)O2
d) CCCN(Cc1nnc(-c2cccs2)o1)C(=O)CN1C(=O)NC2(CCCCC2C)C1=O
Answer: d. CCCN(Cc1nnc(-c2cccs2)o1)C(=O)CN1C(=O)NC2(CCCCC2C)C1=O
{#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#}
CCCN(Cc1nnc(-c2cccs2)o1)C(=O)CN1C(=O)NC2(CCCCC2C)C1=O
CCCN(Cc1nnc(-c2cccs2)o1)C(=O)CN1C(=O)NC2(CCCCC2C)C1=O
2-(6-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)-N-propyl-N-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)methyl]acetamide