Task: Answer the multiple choice question.
Question: Which compound has a -41.984% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1c(CN2CCN(C)C(CCO)C2)[nH]c2c(Cl)cccc12
(b) COc1ccc(OC)c(NC(=O)C2CCCN2S(=O)(=O)c2cccc3nsnc23)c1
(c) C/C(=C\c1ccccc1)C(=O)NCCCn1ccnc1
(d) COC(=O)c1ccc(CNC(=O)COC(=O)Cc2ccsc2)cc1
Answer: a. Cc1c(CN2CCN(C)C(CCO)C2)[nH]c2c(Cl)cccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(CN2CCN(C)C(CCO)C2)[nH]c2c(Cl)cccc12
Cc1c(CN2CCN(C)C(CCO)C2)[nH]c2c(Cl)cccc12
2-[4-[(7-chloro-3-methyl-1H-indol-2-yl)methyl]-1-methylpiperazin-2-yl]ethanol