Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.015\% 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 additional words.
Options:
[a] Cc1ccc(CN2CCC(CNC(=O)c3ccc(NC(=O)C4=CSCCO4)cc3)CC2)cc1
[b] C=CCc1ccccc1OCC(=O)N/N=C/c1ccccc1OCC
[c] COc1ccc(CN(CC(=O)NC2CCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
[d] CCOc1cc(C(=O)Nc2ccc(S(=O)(=O)Nc3nnc(CC)s3)cc2)cc(OCC)c1OCC
Answer: b. C=CCc1ccccc1OCC(=O)N/N=C/c1ccccc1OCC
{#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#}
C=CCc1ccccc1OCC(=O)N/N=C/c1ccccc1OCC
C=CCc1ccccc1OCC(=O)N/N=C/c1ccccc1OCC
N-[(E)-(2-ethoxyphenyl)methylideneamino]-2-(2-prop-2-enylphenoxy)acetamide