Task: Answer the MCQ question.
Question: Which compound exhibits a 10.478\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cccc(N2C(=O)C3CCCN3C2=S)c1C
b. CC1(C)CC(NC(=O)COc2ccc3c4c(c(=O)oc3c2)CCCC4)CC(C)(C)N1
c. CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3sccc3C#N)c2)CC1
d. CCC1CCCCN1CCCNC(=O)C1CCN(c2ncnc3c2nc2n3CCCCC2)CC1
Answer: c. CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3sccc3C#N)c2)CC1
{#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#}
CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3sccc3C#N)c2)CC1
CN1CCN(S(=O)(=O)c2cccc(C(=O)Nc3sccc3C#N)c2)CC1
N-(3-cyanothiophen-2-yl)-3-(4-methylpiperazin-1-yl)sulfonylbenzamide