Task: Answer the multiple-choice question.
Query: Which drug has a 8.845\% 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 C#CCOCCOCCOCCNc1nc(N2CCOCC2)nc(N2CCN(C(=O)Cn3cc(CC(C)O)nn3)CC2)n1
b COc1ccc2c(CC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)cc(=O)oc2c1C
c Cc1cccnc1NC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
d CCC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)NCCc3ccc(OC)c(OC)c3)ccc21
Answer: b. COc1ccc2c(CC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)cc(=O)oc2c1C
{#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#}
COc1ccc2c(CC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)cc(=O)oc2c1C
COc1ccc2c(CC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)cc(=O)oc2c1C
3-(4-chlorophenyl)-2-[[2-(7-methoxy-8-methyl-2-oxochromen-4-yl)acetyl]amino]propanoic acid