Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 20.447\% 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 Cc1cnc(NC(=O)CN2CCN(c3ccccc3F)CC2)s1.Cl
b Cl.Fc1ccc(C(c2nnnn2Cc2cccs2)N2CCN(C3CCCC3)CC2)cc1
c COc1ccc(C2c3ccc4ccccc4c3Oc3ncn(CCO)c(=N)c32)cc1
d COc1ccc(CNC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
Answer: d. COc1ccc(CNC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
{#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(CNC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
COc1ccc(CNC(=O)C/C(C)=N/NC(=O)c2cnccn2)cc1
N-[(E)-[4-[(4-methoxyphenyl)methylamino]-4-oxobutan-2-ylidene]amino]pyrazine-2-carboxamide