Task: Answer the multiple-choice question.
Question: Which compound exhibits a -1.684% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CC1=CCCC(C)(C)C1/C=C/C(C)=N/NC(=O)c1ccncc1
b CCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
c CC(/C=C/c1ccccc1)=N\NC(=O)C1CC1(C)c1ccccc1
d Oc1ccc(Cl)cc1C1=NCCNC(C(F)(F)C(F)F)=C1
Answer: b. CCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
CCOC(=O)Nc1nnc(/C=C/c2ccc(OC)cc2)s1
ethyl N-[5-[(E)-2-(4-methoxyphenyl)ethenyl]-1,3,4-thiadiazol-2-yl]carbamate