Task: Answer the multiple choice question.
Question: Which drug has a -2.168\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CSCCC(NC(=O)c1ccccc1Cl)C(=O)NNC(=O)c1csc(N2CCOCC2)n1
b) CCC(C)N1CC(=O)N2Cc3[nH]c4ccccc4c3C[C@H]2C1=O
c) C/C(=N\Nc1nc2c(s1)CCCC2)c1ccccc1.Cl
Answer: c. C/C(=N\Nc1nc2c(s1)CCCC2)c1ccccc1.Cl
{#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/C(=N\Nc1nc2c(s1)CCCC2)c1ccccc1.Cl
C/C(=N\Nc1nc2c(s1)CCCC2)c1ccccc1.Cl
N-[(E)-1-phenylethylideneamino]-4,5,6,7-tetrahydro-1,3-benzothiazol-2-amine;hydrochloride