Task: Answer the multiple choice question.
Query: Which drug exhibits a -32.582\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(CCNC(=O)c2ccccc2)cc1
b.) CC1CCN(CCCCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
c.) Cc1ccc(N2C(=O)c3ccccc3C2Nc2cccnc2)nc1
Answer: b. CC1CCN(CCCCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)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#}
CC1CCN(CCCCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
CC1CCN(CCCCOc2ccc(Cl)cc2)CC1.O=C(O)C(=O)O
1-[4-(4-chlorophenoxy)butyl]-4-methylpiperidine;oxalic acid