Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.542\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccc(S(=O)(=O)Nc2ccc(S(=O)(=O)Nc3nc(C)cc(C)n3)cc2)cc1OC
b Clc1n[nH]nc1-c1nn[nH][15n]1
c Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)Nc1ccccc1N1CCCC1
d CCN(/C=N/c1sc2c(c1C#N)CCCCC2)CC
Answer: d. CCN(/C=N/c1sc2c(c1C#N)CCCCC2)CC
{#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#}
CCN(/C=N/c1sc2c(c1C#N)CCCCC2)CC
CCN(/C=N/c1sc2c(c1C#N)CCCCC2)CC
N'-(3-cyano-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophen-2-yl)-N,N-diethylmethanimidamide