Task: Answer the MCQ question.
Query: Which drug exhibits a 11.135\% 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, or c without using any other words.
Options:
a. CCCC/C(C)=N/NC(=O)NC1CCCCC1
b. CN1CCN(c2ccc(NC(=O)c3ccc4c(c3)OCCO4)cc2)CC1
c. CCOC(=O)c1ccc(NC(=S)N2CCN(CCN=CC3=C(O)CC(C)(C)CC3=O)CC2)cc1
Answer: a. CCCC/C(C)=N/NC(=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#}
CCCC/C(C)=N/NC(=O)NC1CCCCC1
CCCC/C(C)=N/NC(=O)NC1CCCCC1
1-cyclohexyl-3-[(E)-hexan-2-ylideneamino]urea