Task: Answer the multiple-choice question.
Question: Which drug has a 0.278\% 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 other words.
Options:
a. C=CCSc1nnc2c(n1)OC(c1ccccn1)N(C(C)=O)c1ccccc1-2
b. CC(C)CCNC(=O)CNC(=S)N(Cc1ccccc1)Cc1cccnc1
c. COc1ccc(CCN2C(=O)CC(NNC(=O)c3ccccc3Br)C2=O)cc1
d. CCN(C1=NS(=O)(=O)c2ccccc21)N(CC)S(=O)(=O)c1ccc(C)cc1
Answer: b. CC(C)CCNC(=O)CNC(=S)N(Cc1ccccc1)Cc1cccnc1
{#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#}
CC(C)CCNC(=O)CNC(=S)N(Cc1ccccc1)Cc1cccnc1
CC(C)CCNC(=O)CNC(=S)N(Cc1ccccc1)Cc1cccnc1
2-[[benzyl(pyridin-3-ylmethyl)carbamothioyl]amino]-N-(3-methylbutyl)acetamide