Task: Answer the multiple choice question.
Question: Which drug has a 6.956\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CCCCN(CC)C(=O)c1ccc2c(c1)OCO2
b CCOC(=O)c1c(NC(=O)COC(=O)/C=C/c2ccccc2)sc(C(=O)NC)c1C
c C=CCn1c(C)c(/C=C/c2cc[n+](C)cc2)c2ccccc21.[I-]
d Cc1nc(NC(=O)CCc2ccccc2)sc1C
e O=C(CSc1ncnc2c1oc1ccccc12)Nc1ccc2c(c1)OCCO2
Answer: e. O=C(CSc1ncnc2c1oc1ccccc12)Nc1ccc2c(c1)OCCO2
{#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#}
O=C(CSc1ncnc2c1oc1ccccc12)Nc1ccc2c(c1)OCCO2
O=C(CSc1ncnc2c1oc1ccccc12)Nc1ccc2c(c1)OCCO2
2-([1]benzofuro[3,2-d]pyrimidin-4-ylsulfanyl)-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide