Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -9.999\% 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 CCCCCCCCCCCCC(=O)CCCCC(=O)O
b O=C1c2ccccc2C(=O)N1c1cccc2cccnc12
c COc1ccc(N2CCN(C(C)C(=O)N(C)Cc3ccccc3)CC2)cc1
Answer: c. COc1ccc(N2CCN(C(C)C(=O)N(C)Cc3ccccc3)CC2)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#}
COc1ccc(N2CCN(C(C)C(=O)N(C)Cc3ccccc3)CC2)cc1
COc1ccc(N2CCN(C(C)C(=O)N(C)Cc3ccccc3)CC2)cc1
N-benzyl-2-[4-(4-methoxyphenyl)piperazin-1-yl]-N-methylpropanamide