Task: Answer the MCQ question.
Question: Which compound exhibits a -0.470\% 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 other words.
Options:
a Cc1ccccc1NC(=O)/C(=C\c1cccs1)NC(=O)c1ccccc1
b CCc1nc(SCC(=O)c2ccc(Cl)s2)c2oc3ccccc3c2n1
c N#Cc1c(N)nc(SCc2ccncc2)c(C#N)c1-c1cccs1
d C=CC[C@@H](C)CC(=O)C(CCCN=[N+]=[N-])SOOc1ccccc1
Answer: a. Cc1ccccc1NC(=O)/C(=C\c1cccs1)NC(=O)c1ccccc1
{#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#}
Cc1ccccc1NC(=O)/C(=C\c1cccs1)NC(=O)c1ccccc1
Cc1ccccc1NC(=O)/C(=C\c1cccs1)NC(=O)c1ccccc1
N-[(E)-3-(2-methylanilino)-3-oxo-1-thiophen-2-ylprop-1-en-2-yl]benzamide