Task: Answer the multiple choice question.
Question: Which drug exhibits a 3.626\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(NCCc1c[nH]c2ccccc12)c1cc(S(=O)(=O)N2CCCCC2)ccc1N1CCOCC1
b: CC(C)n1cc(C(=O)NC2CC(C)(C)Cc3c2cnn3-c2ccccc2)cn1
c: CCn1cc(S(=O)(=O)NC(C)c2cc(OC)ccc2OC)cn1
d: O=C(c1c(F)cccc1F)N1CCCC1
Answer: c. CCn1cc(S(=O)(=O)NC(C)c2cc(OC)ccc2OC)cn1
{#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#}
CCn1cc(S(=O)(=O)NC(C)c2cc(OC)ccc2OC)cn1
CCn1cc(S(=O)(=O)NC(C)c2cc(OC)ccc2OC)cn1
N-[1-(2,5-dimethoxyphenyl)ethyl]-1-ethylpyrazole-4-sulfonamide