Task: Answer the multiple-choice question.
Question: Which compound exhibits a -4.894\% 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(NCCN1CCOCC1)c1ccccc1Oc1ccccc1
b) Cc1nn(C(=O)c2cccs2)c(N)c1-c1ccccc1
c) Cc1ccccc1CSCC(=O)NC1CCCC1
Answer: a. O=C(NCCN1CCOCC1)c1ccccc1Oc1ccccc1
{#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(NCCN1CCOCC1)c1ccccc1Oc1ccccc1
O=C(NCCN1CCOCC1)c1ccccc1Oc1ccccc1
[O][=C][Branch1][N][N][C][C][N][C][C][O][C][C][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1][O][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-(2-morpholin-4-ylethyl)-2-phenoxybenzamide