Task: Answer the multiple choice question.
Question: Which drug has a 7.528\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(CCNC(=O)CSc2cn(Cc3ccccc3)c3ccccc23)cc1OC
b. COc1ccc(S(N)(=O)=O)cc1C(=O)N(C)CC(=O)Nc1ccc(N2CCOCC2)cc1
c. O=C1NN(c2ccccc2)C(=O)/C1=C/c1coc2ccccc2c1=O
d. COc1ccc(-n2cc(CNCCCN3CCCC3=O)c(-c3ccccc3Cl)n2)cc1
Answer: a. COc1ccc(CCNC(=O)CSc2cn(Cc3ccccc3)c3ccccc23)cc1OC
{#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#}
COc1ccc(CCNC(=O)CSc2cn(Cc3ccccc3)c3ccccc23)cc1OC
COc1ccc(CCNC(=O)CSc2cn(Cc3ccccc3)c3ccccc23)cc1OC
2-(1-benzylindol-3-yl)sulfanyl-N-[2-(3,4-dimethoxyphenyl)ethyl]acetamide