Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.212\% 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, or c without using any other words.
Options:
a.) O=S(=O)(Cc1ccc(Cl)cc1)N1CCCCCC1
b.) C[C@@H](C(=O)Nc1ccccc1N1CCOCC1)N1C(=O)C2CC=CCC2C1=O
c.) O=C(Nc1ccccc1Oc1cccnc1)C1CCCN(C/C=C/c2ccccc2)C1
Answer: a. O=S(=O)(Cc1ccc(Cl)cc1)N1CCCCCC1
{#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=S(=O)(Cc1ccc(Cl)cc1)N1CCCCCC1
O=S(=O)(Cc1ccc(Cl)cc1)N1CCCCCC1
1-[(4-chlorophenyl)methylsulfonyl]azepane