Task: Answer the MCQ question.
Question: Which drug exhibits a -8.468\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C=CCN1C(=O)NC(=O)/C(=C/c2cc3c4c(c2)CCCN4CCC3)C1=O
[b] CSc1ccccc1NC(=O)c1cnc2scc(C)n2c1=O
Answer: a. C=CCN1C(=O)NC(=O)/C(=C/c2cc3c4c(c2)CCCN4CCC3)C1=O
{#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#}
C=CCN1C(=O)NC(=O)/C(=C/c2cc3c4c(c2)CCCN4CCC3)C1=O
C=CCN1C(=O)NC(=O)/C(=C/c2cc3c4c(c2)CCCN4CCC3)C1=O
(5Z)-5-(1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-trien-7-ylmethylidene)-1-prop-2-enyl-1,3-diazinane-2,4,6-trione