Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.952\% 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=CCOc1ccc(CNc2nn[nH]n2)cc1OC
(b) CCOc1ccc(NC(=O)CN(C)C(=O)c2ccncc2)cc1OCC
(c) CCOc1ccc(CCNC(=O)COC(=O)c2nn(C)c(=O)c3ccccc23)cc1OCC
(d) c1ccc(Cc2noc(CN3CCCN(C4Cc5ccccc5C4)CC3)n2)cc1
Answer: a. C=CCOc1ccc(CNc2nn[nH]n2)cc1OC
{#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#}
C=CCOc1ccc(CNc2nn[nH]n2)cc1OC
C=CCOc1ccc(CNc2nn[nH]n2)cc1OC
N-[(3-methoxy-4-prop-2-enoxyphenyl)methyl]-2H-tetrazol-5-amine