Task: Answer the multiple-choice question.
Question: Which drug has a 20.496% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CC1CCCC(C)N1S(=O)(=O)c1ccc(NC(=O)CNCC2CCCO2)cc1.O=C(O)C(=O)O
(b) CC1(C)Cc2nc(N3CCCC3)c(C#N)cc2CO1
(c) Cc1nn(C)cc1/C=N/NC(=S)Nc1ccc(Cl)cc1Cl
(d) O=c1oc2c(-c3ccc([N+](=O)[O-])cc3)cc(O)cc2s1
(e) Cc1cc(NC(=O)Cn2nnc(-c3ccccc3N)n2)no1
Answer: c. Cc1nn(C)cc1/C=N/NC(=S)Nc1ccc(Cl)cc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nn(C)cc1/C=N/NC(=S)Nc1ccc(Cl)cc1Cl
Cc1nn(C)cc1/C=N/NC(=S)Nc1ccc(Cl)cc1Cl
1-(2,4-dichlorophenyl)-3-[(E)-(1,3-dimethylpyrazol-4-yl)methylideneamino]thiourea