Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.407\% 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) O=C1CN(c2cc(Cl)cc(Cl)c2)C(=O)CN1/N=C/c1cccnc1
b) COc1nc(N(c2ccccc2)c2ccccc2)nc(-n2ccnc2)n1
c) CN1CCN(C(c2ccccn2)c2cc(Cl)c3cccnc3c2O)CC1
d) CCOc1ccccc1NC(=O)CN(c1ccc(OC)cc1)S(=O)(=O)c1c(C)noc1C
Answer: d. CCOc1ccccc1NC(=O)CN(c1ccc(OC)cc1)S(=O)(=O)c1c(C)noc1C
{#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#}
CCOc1ccccc1NC(=O)CN(c1ccc(OC)cc1)S(=O)(=O)c1c(C)noc1C
CCOc1ccccc1NC(=O)CN(c1ccc(OC)cc1)S(=O)(=O)c1c(C)noc1C
2-[N-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]-4-methoxyanilino]-N-(2-ethoxyphenyl)acetamide