Task: Answer the multiple-choice question.
Question: Which compound has a 7.418\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) N#CCCn1cc(/C=N/NC(N)=S)c(-c2ccc(-c3ccccc3)cc2)n1
(b) COC(=O)C(NC(=O)c1ccc(OC)cc1)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)C(F)(F)F
Answer: a. N#CCCn1cc(/C=N/NC(N)=S)c(-c2ccc(-c3ccccc3)cc2)n1
{#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#}
N#CCCn1cc(/C=N/NC(N)=S)c(-c2ccc(-c3ccccc3)cc2)n1
N#CCCn1cc(/C=N/NC(N)=S)c(-c2ccc(-c3ccccc3)cc2)n1
[(E)-[1-(2-cyanoethyl)-3-(4-phenylphenyl)pyrazol-4-yl]methylideneamino]thiourea