Task: Answer the MCQ question.
Question: Which compound has a -0.052\% 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 CCOC(=O)CSc1nc2ccccc2n1CC(=O)N(C(C)C)C(C)C
b O=C(NC(=S)NCCN1CCOCC1)c1ccc(Cl)cc1
c CCN(CC)CCCN=Cc1c(O)n(CCc2ccc(OC)c(OC)c2)c(=O)[nH]c1=O
d Cc1cccc(-c2nc(CNC(=O)c3ccco3)cs2)c1
Answer: b. O=C(NC(=S)NCCN1CCOCC1)c1ccc(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(NC(=S)NCCN1CCOCC1)c1ccc(Cl)cc1
O=C(NC(=S)NCCN1CCOCC1)c1ccc(Cl)cc1
4-chloro-N-(2-morpholin-4-ylethylcarbamothioyl)benzamide