Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.981\% 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, d, or e without using any additional words.
Options:
a. O=C(Cn1ncc2c1-c1ccccc1OC2)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
b. O=[N+]([O-])c1nn(-c2ccccc2)[n+]([O-])c1N1CCN(c2ccccc2)CC1
c. Cc1nnsc1C(=O)NC1CCCCC1
d. O=C(Nc1ccccc1CC[N+](=O)[O-])N1CCN(c2ccccc2)CC1
e. CCN(Cc1ccccc1)S(=O)(=O)c1cc(C(=O)NC(C)C2CC3CCC2C3)ccc1OC
Answer: c. Cc1nnsc1C(=O)NC1CCCCC1
{#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#}
Cc1nnsc1C(=O)NC1CCCCC1
Cc1nnsc1C(=O)NC1CCCCC1
N-cyclohexyl-4-methylthiadiazole-5-carboxamide