Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.176\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCOC(=O)c1cnc2c(C)cccc2c1NCCCN1CCOCC1
b) Cc1ccc(NC(=O)NNS(=O)(=O)c2ccc(Br)cc2)cc1
c) O=C(CCn1ccc2cc(S(=O)(=O)N3CCCC3)ccc21)NCc1ccccc1F
d) CNC(=O)c1cc2cc(Cl)cc(OC)c2oc1=O
e) COc1ccc(OC)c(CCNC(=O)Cn2ccc3cc(S(=O)(=O)N4CCCC4)ccc32)c1
Answer: d. CNC(=O)c1cc2cc(Cl)cc(OC)c2oc1=O
{#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#}
CNC(=O)c1cc2cc(Cl)cc(OC)c2oc1=O
CNC(=O)c1cc2cc(Cl)cc(OC)c2oc1=O
6-chloro-8-methoxy-N-methyl-2-oxochromene-3-carboxamide