Task: Answer the multiple choice question.
Question: Which drug exhibits a 0.550\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(CCCN1C(=O)C(c2ccccc2)Oc2cccnc21)NCc1ccc(F)cc1
b) C/C(=N\NC(=O)c1nnn(-c2nonc2N)c1-c1ccccc1)c1cccnc1
c) CCCC/C(C)=N/NC(=O)Nc1ccccc1
Answer: c. 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-[(E)-hexan-2-ylideneamino]-3-phenylurea