Task: Answer the multiple-choice question.
Question: Which compound exhibits a -2.875\% 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 additional words.
Options:
a) O=C(Cc1ccccc1)NCC(=O)N1CCN(c2ccccc2F)CC1
b) [Cl-].[NH3+][C@@H](Cc1ccccc1)C(=O)N1CCOCC1
c) Cc1cc(C)nc(Nc2nc3ccccc3o2)n1
Answer: a. O=C(Cc1ccccc1)NCC(=O)N1CCN(c2ccccc2F)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(Cc1ccccc1)NCC(=O)N1CCN(c2ccccc2F)CC1
O=C(Cc1ccccc1)NCC(=O)N1CCN(c2ccccc2F)CC1
N-[2-[4-(2-fluorophenyl)piperazin-1-yl]-2-oxoethyl]-2-phenylacetamide