Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.634\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1cc(/C=N/NC(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)cc(OC)c1O
b Cc1ccc(C)c(CN2C(=O)CSc3ccc(C(=O)NCC(C)CN4CCC(C)CC4)cc32)c1
c Cc1cc(C)nc(NS(=O)(=O)c2ccc(NC(=O)NC3CCCCC3)cc2)n1
d CC(NC(=O)c1cccnc1)C(c1cccs1)N1CCN(C)CC1
Answer: d. CC(NC(=O)c1cccnc1)C(c1cccs1)N1CCN(C)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#}
CC(NC(=O)c1cccnc1)C(c1cccs1)N1CCN(C)CC1
CC(NC(=O)c1cccnc1)C(c1cccs1)N1CCN(C)CC1
N-[1-(4-methylpiperazin-1-yl)-1-thiophen-2-ylpropan-2-yl]pyridine-3-carboxamide