Problem statement: Answer the multiple choice question.
Question: Which drug has a 6.315\% 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) CCCc1nn(C)c2c1C(c1cccnc1)C(C#N)=C(N)O2
(b) COc1ccc(-c2cc3nc(C)cc(C)n3n2)cc1
(c) O=S1(=O)CCN2C(c3ccc4c(c3)CCCC4)=CSC2=N1
(d) Cc1ccc2nc(CCc3nc4ccc(C)cc4o3)oc2c1
Answer: d. Cc1ccc2nc(CCc3nc4ccc(C)cc4o3)oc2c1
{#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#}
Cc1ccc2nc(CCc3nc4ccc(C)cc4o3)oc2c1
Cc1ccc2nc(CCc3nc4ccc(C)cc4o3)oc2c1
6-methyl-2-[2-(6-methyl-1,3-benzoxazol-2-yl)ethyl]-1,3-benzoxazole