Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 0.005\% human ether-à-go-go related gene (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=c1[nH]c(=O)n(Cc2ccccc2)c(O)c1C=NCCCn1ccnc1
(b) O=C(COC(=O)CCC1CCCC1)Nc1ccc(F)cc1
(c) Cc1ccc(CN2CCN(/N=C/c3ccc(C)s3)CC2)c(C)c1
(d) O=C1NC(c2cccs2)C(C(=O)c2ccccc2)C(O)(C(F)(F)F)N1
Answer: a. O=c1[nH]c(=O)n(Cc2ccccc2)c(O)c1C=NCCCn1ccnc1
{#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#}
O=c1[nH]c(=O)n(Cc2ccccc2)c(O)c1C=NCCCn1ccnc1
O=c1[nH]c(=O)n(Cc2ccccc2)c(O)c1C=NCCCn1ccnc1
1-benzyl-6-hydroxy-5-(3-imidazol-1-ylpropyliminomethyl)pyrimidine-2,4-dione