Task: Answer the multiple-choice question.
Query: Which drug has a 10.956\% human ether-à-go-go related gene (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 O=C(CCNc1ccc(Cc2ccncc2)cc1)c1cccc([N+](=O)[O-])c1
b CSCCC(N=C(NS(=O)(=O)c1ccc(C)cc1)c1ccccc1)C(=O)O
c CCN=C1NN=C(c2ccc(C)cc2)CS1
d O=C(c1ccncc1)c1nccn1-c1ccccn1
Answer: c. CCN=C1NN=C(c2ccc(C)cc2)CS1
{#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=C1NN=C(c2ccc(C)cc2)CS1
CCN=C1NN=C(c2ccc(C)cc2)CS1
N-ethyl-5-(4-methylphenyl)-3,6-dihydro-1,3,4-thiadiazin-2-imine