Problem statement: Answer the multiple choice question.
Question: Which drug has a 14.271\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Fc1ccccc1/C=C/c1ccc2ccccc2n1
b. O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1Cl)C1=COCCO1
c. COc1ccccc1OCC(=O)OCC(=O)Nc1sccc1C(N)=O
d. COc1ccc(-c2cn(CCO)nc2-c2ccc(OC)cc2)cc1
Answer: a. Fc1ccccc1/C=C/c1ccc2ccccc2n1
{#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#}
Fc1ccccc1/C=C/c1ccc2ccccc2n1
Fc1ccccc1/C=C/c1ccc2ccccc2n1
2-[(E)-2-(2-fluorophenyl)ethenyl]quinoline